226404552090 has 64 divisors (see below), whose sum is σ = 545599463040. Its totient is φ = 60127107840.

The previous prime is 226404552089. The next prime is 226404552103. The reversal of 226404552090 is 90255404622.

226404552090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36449085 + ... + 36455295.

It is an arithmetic number, because the mean of its divisors is an integer number (8524991610).

Almost surely, 2^226404552090 is an apocalyptic number.

226404552090 is an abundant number, since it is smaller than the sum of its proper divisors (319194910950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226404552090 is a wasteful number, since it uses less digits than its factorization.

226404552090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11007.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 226404552090 in words is "two hundred twenty-six billion, four hundred four million, five hundred fifty-two thousand, ninety".