2223125531156 has 24 divisors (see below), whose sum is σ = 4119366839616. Its totient is φ = 1046165037440.

The previous prime is 2223125531153. The next prime is 2223125531183. The reversal of 2223125531156 is 6511355213222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223125531153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10601201 + ... + 10808871.

It is an arithmetic number, because the mean of its divisors is an integer number (171640284984).

Almost surely, 2^{2223125531156} is an apocalyptic number.

It is an amenable number.

2223125531156 is a deficient number, since it is larger than the sum of its proper divisors (1896241308460).

2223125531156 is a wasteful number, since it uses less digits than its factorization.

2223125531156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365119 (or 365117 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The spelling of 2223125531156 in words is "two trillion, two hundred twenty-three billion, one hundred twenty-five million, five hundred thirty-one thousand, one hundred fifty-six".