12777775000102 has 32 divisors (see below), whose sum is σ = 22661972121600. Its totient is φ = 5286916850208.

The previous prime is 12777775000033. The next prime is 12777775000117. The reversal of 12777775000102 is 20100057777721.

It is a happy number.

It is a super-2 number, since 2×12777775000102² (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, 3621843 + ... + 6218785.

It is an arithmetic number, because the mean of its divisors is an integer number (708186628800).

Almost surely, 2^{12777775000102} is an apocalyptic number.

12777775000102 is a deficient number, since it is larger than the sum of its proper divisors (9884197121498).

12777775000102 is a wasteful number, since it uses less digits than its factorization.

12777775000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609100.

The product of its (nonzero) digits is 336140, while the sum is 46.

The spelling of 12777775000102 in words is "twelve trillion, seven hundred seventy-seven billion, seven hundred seventy-five million, one hundred two", and thus it is an aban number.