16472112517422 has 32 divisors (see below), whose sum is σ = 36605782380960. Its totient is φ = 5490540987840.

The previous prime is 16472112517417. The next prime is 16472112517433. The reversal of 16472112517422 is 22471521127461.

16472112517422 is a `hidden beast` number, since 1 + 6 + 4 + 7 + 211 + 2 + 5 + 1 + 7 + 422 = 666.

It is a super-2 number, since 2×16472112517422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 2692279 + ... + 6339762.

It is an arithmetic number, because the mean of its divisors is an integer number (1143930699405).

Almost surely, 2^{16472112517422} is an apocalyptic number.

16472112517422 is an abundant number, since it is smaller than the sum of its proper divisors (20133669863538).

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

16472112517422 is a wasteful number, since it uses less digits than its factorization.

16472112517422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9065825 (or 9065819 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The spelling of 16472112517422 in words is "sixteen trillion, four hundred seventy-two billion, one hundred twelve million, five hundred seventeen thousand, four hundred twenty-two".