1052246121 has 8 divisors (see below), whose sum is σ = 1451374080. Its totient is φ = 677307792.

The previous prime is 1052246119. The next prime is 1052246123. The reversal of 1052246121 is 1216422501.

It is an interprime number because it is at equal distance from previous prime (1052246119) and next prime (1052246123).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052246121 - 2¹ = 1052246119 is a prime.

It is a super-2 number, since 2×1052246121² = 2214443798319093282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052246091 and 1052246100.

It is not an unprimeable number, because it can be changed into a prime (1052246123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6047305 + ... + 6047478.

It is an arithmetic number, because the mean of its divisors is an integer number (181421760).

Almost surely, 2^1052246121 is an apocalyptic number.

It is an amenable number.

1052246121 is a deficient number, since it is larger than the sum of its proper divisors (399127959).

1052246121 is a wasteful number, since it uses less digits than its factorization.

1052246121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12094815.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1052246121 is about 32438.3433763193. The cubic root of 1052246121 is about 1017.1205864233.

Adding to 1052246121 its reverse (1216422501), we get a palindrome (2268668622).

The spelling of 1052246121 in words is "one billion, fifty-two million, two hundred forty-six thousand, one hundred twenty-one".