12251893902292 has 24 divisors (see below), whose sum is σ = 23390474970240. Its totient is φ = 5568924658560.

The previous prime is 12251893902289. The next prime is 12251893902293. The reversal of 12251893902292 is 29220939815221.

12251893902292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12251893902293) 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, 833788 + ... + 5019859.

It is an arithmetic number, because the mean of its divisors is an integer number (974603123760).

Almost surely, 2^{12251893902292} is an apocalyptic number.

It is an amenable number.

12251893902292 is a deficient number, since it is larger than the sum of its proper divisors (11138581067948).

12251893902292 is a wasteful number, since it uses less digits than its factorization.

12251893902292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901231 (or 5901229 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 12251893902292 in words is "twelve trillion, two hundred fifty-one billion, eight hundred ninety-three million, nine hundred two thousand, two hundred ninety-two".