3235122138 has 16 divisors (see below), whose sum is σ = 6628055616. Its totient is φ = 1052072160.

The previous prime is 3235122103. The next prime is 3235122139. The reversal of 3235122138 is 8312215323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3235122139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6575206 + ... + 6575697.

It is an arithmetic number, because the mean of its divisors is an integer number (414253476).

Almost surely, 2^3235122138 is an apocalyptic number.

3235122138 is an abundant number, since it is smaller than the sum of its proper divisors (3392933478).

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

3235122138 is a wasteful number, since it uses less digits than its factorization.

3235122138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150949.

The product of its digits is 8640, while the sum is 30.

The square root of 3235122138 is about 56878.1340938677. The cubic root of 3235122138 is about 1478.9842887808.

The spelling of 3235122138 in words is "three billion, two hundred thirty-five million, one hundred twenty-two thousand, one hundred thirty-eight".