1402234122 has 16 divisors (see below), whose sum is σ = 2810610432. Its totient is φ = 466387680.

The previous prime is 1402234111. The next prime is 1402234133. The reversal of 1402234122 is 2214322041.

It is an interprime number because it is at equal distance from previous prime (1402234111) and next prime (1402234133).

It is a super-2 number, since 2×1402234122² = 3932521065802221768, which contains 22 as substring.

It is an unprimeable number.

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, 252954 + ... + 258437.

It is an arithmetic number, because the mean of its divisors is an integer number (175663152).

Almost surely, 2^1402234122 is an apocalyptic number.

1402234122 is an abundant number, since it is smaller than the sum of its proper divisors (1408376310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402234122 is a wasteful number, since it uses less digits than its factorization.

1402234122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511853.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1402234122 is about 37446.4166777010. The cubic root of 1402234122 is about 1119.2836942953.

Adding to 1402234122 its reverse (2214322041), we get a palindrome (3616556163).

The spelling of 1402234122 in words is "one billion, four hundred two million, two hundred thirty-four thousand, one hundred twenty-two".