122732264156 has 24 divisors (see below), whose sum is σ = 219944088000. Its totient is φ = 59908552704.

The previous prime is 122732264147. The next prime is 122732264159. The reversal of 122732264156 is 651462237221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122732264159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153861 + ... + 2210108.

It is an arithmetic number, because the mean of its divisors is an integer number (9164337000).

Almost surely, 2^122732264156 is an apocalyptic number.

It is an amenable number.

122732264156 is a deficient number, since it is larger than the sum of its proper divisors (97211823844).

122732264156 is a wasteful number, since it uses less digits than its factorization.

122732264156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364141 (or 4364139 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The spelling of 122732264156 in words is "one hundred twenty-two billion, seven hundred thirty-two million, two hundred sixty-four thousand, one hundred fifty-six".