226151112161025 has 60 divisors (see below), whose sum is σ = 418912700272000. Its totient is φ = 120613159213920.

The previous prime is 226151112160999. The next prime is 226151112161089. The reversal of 226151112161025 is 520161211151622.

226151112161025 is a `hidden beast` number, since 2 + 2 + 6 + 1 + 5 + 1 + 1 + 12 + 1 + 610 + 25 = 666.

It is not a de Polignac number, because 226151112161025 - 2²⁹ = 226150575290113 is a prime.

It is a super-2 number, since 2×226151112161025² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 475230156 + ... + 475705794.

Almost surely, 2^{226151112161025} is an apocalyptic number.

226151112161025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226151112161025 is a deficient number, since it is larger than the sum of its proper divisors (192761588110975).

226151112161025 is a wasteful number, since it uses less digits than its factorization.

226151112161025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710460 (or 710446 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The spelling of 226151112161025 in words is "two hundred twenty-six trillion, one hundred fifty-one billion, one hundred twelve million, one hundred sixty-one thousand, twenty-five".