12756347202 has 16 divisors (see below), whose sum is σ = 25872028992. Its totient is φ = 4192226640.

The previous prime is 12756347173. The next prime is 12756347207. The reversal of 12756347202 is 20274365721.

It is not an unprimeable number, because it can be changed into a prime (12756347207) 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, 14971813 + ... + 14972664.

It is an arithmetic number, because the mean of its divisors is an integer number (1617001812).

Almost surely, 2^12756347202 is an apocalyptic number.

12756347202 is an abundant number, since it is smaller than the sum of its proper divisors (13115681790).

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

12756347202 is a wasteful number, since it uses less digits than its factorization.

12756347202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29944553.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 12756347202 in words is "twelve billion, seven hundred fifty-six million, three hundred forty-seven thousand, two hundred two".