112722256124 has 12 divisors (see below), whose sum is σ = 197266679064. Its totient is φ = 56360347824.

The previous prime is 112722256123. The next prime is 112722256183. The reversal of 112722256124 is 421652227211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112722256123) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 235694 + ... + 530090.

It is an arithmetic number, because the mean of its divisors is an integer number (16438889922).

Almost surely, 2^112722256124 is an apocalyptic number.

It is an amenable number.

112722256124 is a deficient number, since it is larger than the sum of its proper divisors (84544422940).

112722256124 is a wasteful number, since it uses less digits than its factorization.

112722256124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390124 (or 390122 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The spelling of 112722256124 in words is "one hundred twelve billion, seven hundred twenty-two million, two hundred fifty-six thousand, one hundred twenty-four".