12297044522 has 16 divisors (see below), whose sum is σ = 21807567360. Its totient is φ = 5088432048.

The previous prime is 12297044519. The next prime is 12297044569. The reversal of 12297044522 is 22544079221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15143738 + ... + 15144549.

It is an arithmetic number, because the mean of its divisors is an integer number (1362972960).

Almost surely, 2^12297044522 is an apocalyptic number.

12297044522 is a deficient number, since it is larger than the sum of its proper divisors (9510522838).

12297044522 is a wasteful number, since it uses less digits than its factorization.

12297044522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30288325.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 12297044522 in words is "twelve billion, two hundred ninety-seven million, forty-four thousand, five hundred twenty-two".