12102762633216 has 72 divisors (see below), whose sum is σ = 32266881295740. Its totient is φ = 4034163314688.

The previous prime is 12102762633163. The next prime is 12102762633251. The reversal of 12102762633216 is 61233626720121.

It is a super-2 number, since 2×12102762633216² (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 5 ways as a sum of consecutive naturals, for example, 272666961 + ... + 272711343.

Almost surely, 2^{12102762633216} is an apocalyptic number.

12102762633216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12102762633216 is an abundant number, since it is smaller than the sum of its proper divisors (20164118662524).

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

12102762633216 is an frugal number, since it uses more digits than its factorization.

12102762633216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88791 (or 44388 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 12102762633216 in words is "twelve trillion, one hundred two billion, seven hundred sixty-two million, six hundred thirty-three thousand, two hundred sixteen".