16212056634662 has 64 divisors (see below), whose sum is σ = 30001910630400. Its totient is φ = 6416456766720.

The previous prime is 16212056634661. The next prime is 16212056634667. The reversal of 16212056634662 is 26643665021261.

It is a self number, because there is not a number n which added to its sum of digits gives 16212056634662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16212056634661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355185362 + ... + 355231002.

It is an arithmetic number, because the mean of its divisors is an integer number (468779853600).

Almost surely, 2^{16212056634662} is an apocalyptic number.

16212056634662 is a deficient number, since it is larger than the sum of its proper divisors (13789853995738).

16212056634662 is a wasteful number, since it uses less digits than its factorization.

16212056634662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83741.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 16212056634662 in words is "sixteen trillion, two hundred twelve billion, fifty-six million, six hundred thirty-four thousand, six hundred sixty-two".