12707707020 has 48 divisors (see below), whose sum is σ = 35586797568. Its totient is φ = 3388224960.

The previous prime is 12707706983. The next prime is 12707707057. The reversal of 12707707020 is 2070770721.

It is an interprime number because it is at equal distance from previous prime (12707706983) and next prime (12707707057).

It is a super-2 number, since 2×12707707020² (a number of 21 digits) contains 22 as substring.

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, 596187 + ... + 617133.

It is an arithmetic number, because the mean of its divisors is an integer number (741391616).

Almost surely, 2^12707707020 is an apocalyptic number.

12707707020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12707707020 is an abundant number, since it is smaller than the sum of its proper divisors (22879090548).

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

12707707020 is a wasteful number, since it uses less digits than its factorization.

12707707020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31070 (or 31068 counting only the distinct ones).

The product of its (nonzero) digits is 9604, while the sum is 33.

The spelling of 12707707020 in words is "twelve billion, seven hundred seven million, seven hundred seven thousand, twenty".