226146273025 has 12 divisors (see below), whose sum is σ = 284370977664. Its totient is φ = 178368890000.

The previous prime is 226146273007. The next prime is 226146273049. The reversal of 226146273025 is 520372641622.

It is a happy number.

It is not a de Polignac number, because 226146273025 - 2²⁹ = 225609402113 is a prime.

It is a super-2 number, since 2×226146273025² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63701401 + ... + 63704950.

It is an arithmetic number, because the mean of its divisors is an integer number (23697581472).

Almost surely, 2^226146273025 is an apocalyptic number.

226146273025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226146273025 is a deficient number, since it is larger than the sum of its proper divisors (58224704639).

226146273025 is a wasteful number, since it uses less digits than its factorization.

226146273025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127406432 (or 127406427 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 226146273025 in words is "two hundred twenty-six billion, one hundred forty-six million, two hundred seventy-three thousand, twenty-five".