16208932226 has 32 divisors (see below), whose sum is σ = 24883588800. Its totient is φ = 7917212160.

The previous prime is 16208932219. The next prime is 16208932237. The reversal of 16208932226 is 62223980261.

It is a super-2 number, since 2×16208932226² (a number of 21 digits) contains 22 as substring.

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, 5191946 + ... + 5195066.

It is an arithmetic number, because the mean of its divisors is an integer number (777612150).

Almost surely, 2^16208932226 is an apocalyptic number.

16208932226 is a deficient number, since it is larger than the sum of its proper divisors (8674656574).

16208932226 is a wasteful number, since it uses less digits than its factorization.

16208932226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 16208932226 in words is "sixteen billion, two hundred eight million, nine hundred thirty-two thousand, two hundred twenty-six".