3522665115156 has 72 divisors (see below), whose sum is σ = 9035194450912. Its totient is φ = 1067417524800.

The previous prime is 3522665115103. The next prime is 3522665115181. The reversal of 3522665115156 is 6515115662253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33141111 + ... + 33247233.

Almost surely, 2^{3522665115156} is an apocalyptic number.

It is an amenable number.

3522665115156 is an abundant number, since it is smaller than the sum of its proper divisors (5512529335756).

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

3522665115156 is a wasteful number, since it uses less digits than its factorization.

3522665115156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129013 (or 129000 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 48.

The spelling of 3522665115156 in words is "three trillion, five hundred twenty-two billion, six hundred sixty-five million, one hundred fifteen thousand, one hundred fifty-six".