1122444133 has 16 divisors (see below), whose sum is σ = 1196776000. Its totient is φ = 1049697792.

The previous prime is 1122444079. The next prime is 1122444149. The reversal of 1122444133 is 3314442211.

It is a cyclic number.

It is not a de Polignac number, because 1122444133 - 2¹⁷ = 1122313061 is a prime.

It is a super-2 number, since 2×1122444133² = 2519761663412243378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122444098 and 1122444107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122444163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306258 + ... + 1307116.

It is an arithmetic number, because the mean of its divisors is an integer number (74798500).

Almost surely, 2^1122444133 is an apocalyptic number.

It is an amenable number.

1122444133 is a deficient number, since it is larger than the sum of its proper divisors (74331867).

1122444133 is an equidigital number, since it uses as much as digits as its factorization.

1122444133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684.

The product of its digits is 2304, while the sum is 25.

The square root of 1122444133 is about 33502.8973821668. The cubic root of 1122444133 is about 1039.2536968918.

Adding to 1122444133 its reverse (3314442211), we get a palindrome (4436886344).

The spelling of 1122444133 in words is "one billion, one hundred twenty-two million, four hundred forty-four thousand, one hundred thirty-three".