97022256975 has 192 divisors, whose sum is σ = 210809364480. Its totient is φ = 42811545600.

The previous prime is 97022256973. The next prime is 97022257049. The reversal of 97022256975 is 57965222079.

97022256975 is a `hidden beast` number, since 9 + 7 + 0 + 2 + 2 + 2 + 569 + 75 = 666.

It is not a de Polignac number, because 97022256975 - 2¹ = 97022256973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97022256973) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 86859117 + ... + 86860233.

It is an arithmetic number, because the mean of its divisors is an integer number (1097965440).

Almost surely, 2^97022256975 is an apocalyptic number.

97022256975 is an abundant number, since it is smaller than the sum of its proper divisors (113787107505).

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

97022256975 is a wasteful number, since it uses less digits than its factorization.

97022256975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767 (or 1756 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 97022256975 in words is "ninety-seven billion, twenty-two million, two hundred fifty-six thousand, nine hundred seventy-five".