7156216611016 has 32 divisors (see below), whose sum is σ = 14640698491200. Its totient is φ = 3252162911040.

The previous prime is 7156216610969. The next prime is 7156216611043. The reversal of 7156216611016 is 6101166126517.

It is a super-2 number, since 2×7156216611016² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7850820 + ... + 8714803.

It is an arithmetic number, because the mean of its divisors is an integer number (457521827850).

Almost surely, 2^{7156216611016} is an apocalyptic number.

It is an amenable number.

7156216611016 is an abundant number, since it is smaller than the sum of its proper divisors (7484481880184).

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

7156216611016 is a wasteful number, since it uses less digits than its factorization.

7156216611016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16570549 (or 16570545 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 7156216611016 in words is "seven trillion, one hundred fifty-six billion, two hundred sixteen million, six hundred eleven thousand, sixteen".