23221414451115 has 24 divisors (see below), whose sum is σ = 40520588986800. Its totient is φ = 12301635213504.

The previous prime is 23221414451101. The next prime is 23221414451153. The reversal of 23221414451115 is 51115441412232.

23221414451115 is a `hidden beast` number, since 2 + 3 + 221 + 414 + 4 + 5 + 1 + 1 + 15 = 666.

It is not a de Polignac number, because 23221414451115 - 2⁶ = 23221414451051 is a prime.

It is a super-2 number, since 2×23221414451115² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23221414451115.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1731642397 + ... + 1731655806.

It is an arithmetic number, because the mean of its divisors is an integer number (1688357874450).

Almost surely, 2^{23221414451115} is an apocalyptic number.

23221414451115 is a deficient number, since it is larger than the sum of its proper divisors (17299174535685).

23221414451115 is a wasteful number, since it uses less digits than its factorization.

23221414451115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463298363 (or 3463298360 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

Adding to 23221414451115 its reverse (51115441412232), we get a palindrome (74336855863347).

The spelling of 23221414451115 in words is "twenty-three trillion, two hundred twenty-one billion, four hundred fourteen million, four hundred fifty-one thousand, one hundred fifteen".