12242907616 has 12 divisors (see below), whose sum is σ = 24103224432. Its totient is φ = 6121453792.

The previous prime is 12242907553. The next prime is 12242907617. The reversal of 12242907616 is 61670924221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242907617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191295400 + ... + 191295463.

It is an arithmetic number, because the mean of its divisors is an integer number (2008602036).

Almost surely, 2^12242907616 is an apocalyptic number.

12242907616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12242907616 is a deficient number, since it is larger than the sum of its proper divisors (11860316816).

12242907616 is an equidigital number, since it uses as much as digits as its factorization.

12242907616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382590873 (or 382590865 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 12242907616 in words is "twelve billion, two hundred forty-two million, nine hundred seven thousand, six hundred sixteen".