3122345452252 has 24 divisors (see below), whose sum is σ = 5923389960992. Its totient is φ = 1431538920000.

The previous prime is 3122345452217. The next prime is 3122345452253. The reversal of 3122345452252 is 2522545432213.

It is a super-2 number, since 2×3122345452252² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122345452253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198816999 + ... + 198832702.

Almost surely, 2^{3122345452252} is an apocalyptic number.

It is an amenable number.

3122345452252 is a deficient number, since it is larger than the sum of its proper divisors (2801044508740).

3122345452252 is a wasteful number, since it uses less digits than its factorization.

3122345452252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397649869 (or 397649867 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

The spelling of 3122345452252 in words is "three trillion, one hundred twenty-two billion, three hundred forty-five million, four hundred fifty-two thousand, two hundred fifty-two".