16700267647212 has 24 divisors (see below), whose sum is σ = 38967371520000. Its totient is φ = 5566744404816.

The previous prime is 16700267647207. The next prime is 16700267647213. The reversal of 16700267647212 is 21274676200761.

It is not an unprimeable number, because it can be changed into a prime (16700267647213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6292789 + ... + 8543987.

It is an arithmetic number, because the mean of its divisors is an integer number (1623640480000).

Almost surely, 2^{16700267647212} is an apocalyptic number.

16700267647212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16700267647212 is an abundant number, since it is smaller than the sum of its proper divisors (22267103872788).

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

16700267647212 is a wasteful number, since it uses less digits than its factorization.

16700267647212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869405 (or 2869403 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 16700267647212 in words is "sixteen trillion, seven hundred billion, two hundred sixty-seven million, six hundred forty-seven thousand, two hundred twelve".