223457420776131 has 12 divisors (see below), whose sum is σ = 322772384731680. Its totient is φ = 148971357825360.

The previous prime is 223457420776111. The next prime is 223457420776201. The reversal of 223457420776131 is 131677024754322.

223457420776131 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 574 + 2 + 0 + 7 + 7 + 61 + 3 + 1 = 666.

It is not a de Polignac number, because 223457420776131 - 2¹⁴ = 223457420759747 is a prime.

It is a super-2 number, since 2×223457420776131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223457420776111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15730251 + ... + 26350628.

It is an arithmetic number, because the mean of its divisors is an integer number (26897698727640).

Almost surely, 2^{223457420776131} is an apocalyptic number.

223457420776131 is a deficient number, since it is larger than the sum of its proper divisors (99314963955549).

223457420776131 is a wasteful number, since it uses less digits than its factorization.

223457420776131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42670906 (or 42670903 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 223457420776131 in words is "two hundred twenty-three trillion, four hundred fifty-seven billion, four hundred twenty million, seven hundred seventy-six thousand, one hundred thirty-one".