12252342580 has 48 divisors (see below), whose sum is σ = 26296300800. Its totient is φ = 4793205888.

The previous prime is 12252342551. The next prime is 12252342587. The reversal of 12252342580 is 8524325221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252342587) 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, 1587571 + ... + 1595269.

It is an arithmetic number, because the mean of its divisors is an integer number (547839600).

Almost surely, 2^12252342580 is an apocalyptic number.

12252342580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12252342580 is an abundant number, since it is smaller than the sum of its proper divisors (14043958220).

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

12252342580 is a wasteful number, since it uses less digits than its factorization.

12252342580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9448 (or 9446 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 12252342580 in words is "twelve billion, two hundred fifty-two million, three hundred forty-two thousand, five hundred eighty".