122164325576 has 64 divisors (see below), whose sum is σ = 239926801920. Its totient is φ = 58243484160.

The previous prime is 122164325567. The next prime is 122164325597. The reversal of 122164325576 is 675523461221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21957371 + ... + 21962933.

It is an arithmetic number, because the mean of its divisors is an integer number (3748856280).

Almost surely, 2^122164325576 is an apocalyptic number.

It is an amenable number.

122164325576 is a deficient number, since it is larger than the sum of its proper divisors (117762476344).

122164325576 is a wasteful number, since it uses less digits than its factorization.

122164325576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886 (or 6882 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

Adding to 122164325576 its reverse (675523461221), we get a palindrome (797687786797).

The spelling of 122164325576 in words is "one hundred twenty-two billion, one hundred sixty-four million, three hundred twenty-five thousand, five hundred seventy-six".