12693086187090 has 32 divisors (see below), whose sum is σ = 30892468922496. Its totient is φ = 3337149419520.

The previous prime is 12693086187083. The next prime is 12693086187091. The reversal of 12693086187090 is 9078168039621.

It is a super-2 number, since 2×12693086187090² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12693086187091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2979595567 + ... + 2979599826.

It is an arithmetic number, because the mean of its divisors is an integer number (965389653828).

Almost surely, 2^{12693086187090} is an apocalyptic number.

12693086187090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12693086187090 is an abundant number, since it is smaller than the sum of its proper divisors (18199382735406).

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

12693086187090 is a wasteful number, since it uses less digits than its factorization.

12693086187090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5959195474.

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 12693086187090 in words is "twelve trillion, six hundred ninety-three billion, eighty-six million, one hundred eighty-seven thousand, ninety".