226165012 has 12 divisors (see below), whose sum is σ = 396184320. Its totient is φ = 112969496.

The previous prime is 226164977. The next prime is 226165019. The reversal of 226165012 is 210561622.

226165012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226165012² = 102301225305920288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226165019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23668 + ... + 31819.

It is an arithmetic number, because the mean of its divisors is an integer number (33015360).

Almost surely, 2^226165012 is an apocalyptic number.

It is an amenable number.

226165012 is a deficient number, since it is larger than the sum of its proper divisors (170019308).

226165012 is a wasteful number, since it uses less digits than its factorization.

226165012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56510 (or 56508 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 226165012 is about 15038.7835944268. The cubic root of 226165012 is about 609.2681467591.

The spelling of 226165012 in words is "two hundred twenty-six million, one hundred sixty-five thousand, twelve".