11460221925 has 48 divisors (see below), whose sum is σ = 19961103360. Its totient is φ = 5785698240.

The previous prime is 11460221921. The next prime is 11460221933. The reversal of 11460221925 is 52912206411.

It is not a de Polignac number, because 11460221925 - 2² = 11460221921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11460221921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2316004 + ... + 2320946.

It is an arithmetic number, because the mean of its divisors is an integer number (415856320).

Almost surely, 2^11460221925 is an apocalyptic number.

11460221925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11460221925 is a deficient number, since it is larger than the sum of its proper divisors (8500881435).

11460221925 is a wasteful number, since it uses less digits than its factorization.

11460221925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6602 (or 6597 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 11460221925 in words is "eleven billion, four hundred sixty million, two hundred twenty-one thousand, nine hundred twenty-five".