16914520226 has 32 divisors (see below), whose sum is σ = 26989200000. Its totient is φ = 7922840832.

The previous prime is 16914520213. The next prime is 16914520247. The reversal of 16914520226 is 62202541961.

It is a happy number.

It is a super-2 number, since 2×16914520226² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16914520226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9954725 + ... + 9956423.

It is an arithmetic number, because the mean of its divisors is an integer number (843412500).

Almost surely, 2^16914520226 is an apocalyptic number.

16914520226 is a deficient number, since it is larger than the sum of its proper divisors (10074679774).

16914520226 is a wasteful number, since it uses less digits than its factorization.

16914520226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 16914520226 in words is "sixteen billion, nine hundred fourteen million, five hundred twenty thousand, two hundred twenty-six".