12152650220624 has 40 divisors (see below), whose sum is σ = 23643733347072. Its totient is φ = 6051068467200.

The previous prime is 12152650220621. The next prime is 12152650220681. The reversal of 12152650220624 is 42602205625121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12152650220621) 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, 6411137 + ... + 8087519.

Almost surely, 2^{12152650220624} is an apocalyptic number.

It is an amenable number.

12152650220624 is a deficient number, since it is larger than the sum of its proper divisors (11491083126448).

12152650220624 is a wasteful number, since it uses less digits than its factorization.

12152650220624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678275 (or 1678269 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 12152650220624 its reverse (42602205625121), we get a palindrome (54754855845745).

The spelling of 12152650220624 in words is "twelve trillion, one hundred fifty-two billion, six hundred fifty million, two hundred twenty thousand, six hundred twenty-four".