97221827562596 has 48 divisors (see below), whose sum is σ = 187008533853120. Its totient is φ = 43857869291520.

The previous prime is 97221827562589. The next prime is 97221827562659. The reversal of 97221827562596 is 69526572812279.

It is a super-2 number, since 2×97221827562596² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13950260 + ... + 19724436.

It is an arithmetic number, because the mean of its divisors is an integer number (3896011121940).

Almost surely, 2^{97221827562596} is an apocalyptic number.

It is an amenable number.

97221827562596 is a deficient number, since it is larger than the sum of its proper divisors (89786706290524).

97221827562596 is a wasteful number, since it uses less digits than its factorization.

97221827562596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777084 (or 5777082 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 71.

The spelling of 97221827562596 in words is "ninety-seven trillion, two hundred twenty-one billion, eight hundred twenty-seven million, five hundred sixty-two thousand, five hundred ninety-six".