12361650670 has 8 divisors (see below), whose sum is σ = 22250971224. Its totient is φ = 4944660264.

The previous prime is 12361650661. The next prime is 12361650673. The reversal of 12361650670 is 7605616321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12361650670² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12361650673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618082524 + ... + 618082543.

It is an arithmetic number, because the mean of its divisors is an integer number (2781371403).

Almost surely, 2^12361650670 is an apocalyptic number.

12361650670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12361650670 is a deficient number, since it is larger than the sum of its proper divisors (9889320554).

12361650670 is a wasteful number, since it uses less digits than its factorization.

12361650670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236165074.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 12361650670 in words is "twelve billion, three hundred sixty-one million, six hundred fifty thousand, six hundred seventy".