12149908710 has 16 divisors (see below), whose sum is σ = 29159780976. Its totient is φ = 3239975648.

The previous prime is 12149908697. The next prime is 12149908711. The reversal of 12149908710 is 1780994121.

It is a super-2 number, since 2×12149908710² (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 (12149908711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202498449 + ... + 202498508.

It is an arithmetic number, because the mean of its divisors is an integer number (1822486311).

Almost surely, 2^12149908710 is an apocalyptic number.

12149908710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12149908710 is an abundant number, since it is smaller than the sum of its proper divisors (17009872266).

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

12149908710 is a wasteful number, since it uses less digits than its factorization.

12149908710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404996967.

The product of its (nonzero) digits is 36288, while the sum is 42.

The spelling of 12149908710 in words is "twelve billion, one hundred forty-nine million, nine hundred eight thousand, seven hundred ten".