226515234425 has 24 divisors (see below), whose sum is σ = 282397104000. Its totient is φ = 180233305280.

The previous prime is 226515234371. The next prime is 226515234433. The reversal of 226515234425 is 524432515622.

It is not a de Polignac number, because 226515234425 - 2²² = 226511040121 is a prime.

It is a super-2 number, since 2×226515234425² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20970176 + ... + 20980974.

It is an arithmetic number, because the mean of its divisors is an integer number (11766546000).

Almost surely, 2^226515234425 is an apocalyptic number.

226515234425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226515234425 is a deficient number, since it is larger than the sum of its proper divisors (55881869575).

226515234425 is a wasteful number, since it uses less digits than its factorization.

226515234425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15265 (or 15260 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The spelling of 226515234425 in words is "two hundred twenty-six billion, five hundred fifteen million, two hundred thirty-four thousand, four hundred twenty-five".