6622365607156 has 48 divisors (see below), whose sum is σ = 13522085970624. Its totient is φ = 2809784065536.

The previous prime is 6622365607133. The next prime is 6622365607157. The reversal of 6622365607156 is 6517065632266.

It is a junction number, because it is equal to n+sod(n) for n = 6622365607097 and 6622365607106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6622365607157) 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, 87070870 + ... + 87146893.

It is an arithmetic number, because the mean of its divisors is an integer number (281710124388).

Almost surely, 2^{6622365607156} is an apocalyptic number.

It is an amenable number.

6622365607156 is an abundant number, since it is smaller than the sum of its proper divisors (6899720363468).

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

6622365607156 is a wasteful number, since it uses less digits than its factorization.

6622365607156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174217840 (or 174217838 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 55.

The spelling of 6622365607156 in words is "six trillion, six hundred twenty-two billion, three hundred sixty-five million, six hundred seven thousand, one hundred fifty-six".