16972486222 has 16 divisors (see below), whose sum is σ = 25971963120. Its totient is φ = 8316073408.

The previous prime is 16972486207. The next prime is 16972486259. The reversal of 16972486222 is 22268427961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189463 + ... + 264274.

It is an arithmetic number, because the mean of its divisors is an integer number (1623247695).

Almost surely, 2^16972486222 is an apocalyptic number.

16972486222 is a deficient number, since it is larger than the sum of its proper divisors (8999476898).

16972486222 is a wasteful number, since it uses less digits than its factorization.

16972486222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454115.

The product of its digits is 1161216, while the sum is 49.

The spelling of 16972486222 in words is "sixteen billion, nine hundred seventy-two million, four hundred eighty-six thousand, two hundred twenty-two".