97122122122143 has 64 divisors (see below), whose sum is σ = 135586025971200. Its totient is φ = 61762433187840.

The previous prime is 97122122122061. The next prime is 97122122122189. The reversal of 97122122122143 is 34122122122179.

It is not a de Polignac number, because 97122122122143 - 2¹⁴ = 97122122105759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97122122112143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2095971871 + ... + 2096018207.

It is an arithmetic number, because the mean of its divisors is an integer number (2118531655800).

Almost surely, 2^{97122122122143} is an apocalyptic number.

97122122122143 is a deficient number, since it is larger than the sum of its proper divisors (38463903849057).

97122122122143 is a wasteful number, since it uses less digits than its factorization.

97122122122143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47352.

The product of its digits is 48384, while the sum is 39.

The spelling of 97122122122143 in words is "ninety-seven trillion, one hundred twenty-two billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred forty-three".