12357256210 has 32 divisors (see below), whose sum is σ = 24142712832. Its totient is φ = 4526746560.

The previous prime is 12357256201. The next prime is 12357256211. The reversal of 12357256210 is 1265275321.

It is not an unprimeable number, because it can be changed into a prime (12357256211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357726 + ... + 390745.

It is an arithmetic number, because the mean of its divisors is an integer number (754459776).

Almost surely, 2^12357256210 is an apocalyptic number.

12357256210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12357256210 is a deficient number, since it is larger than the sum of its proper divisors (11785456622).

12357256210 is a wasteful number, since it uses less digits than its factorization.

12357256210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748618.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 12357256210 in words is "twelve billion, three hundred fifty-seven million, two hundred fifty-six thousand, two hundred ten".