11298188725 has 12 divisors (see below), whose sum is σ = 14335563616. Its totient is φ = 8828351280.

The previous prime is 11298188719. The next prime is 11298188753. The reversal of 11298188725 is 52788189211.

It is not a de Polignac number, because 11298188725 - 2³ = 11298188717 is a prime.

It is a super-3 number, since 3×11298188725³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5253897 + ... + 5256046.

Almost surely, 2^11298188725 is an apocalyptic number.

It is an amenable number.

11298188725 is a deficient number, since it is larger than the sum of its proper divisors (3037374891).

11298188725 is a wasteful number, since it uses less digits than its factorization.

11298188725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10509996 (or 10509991 counting only the distinct ones).

The product of its digits is 645120, while the sum is 52.

The spelling of 11298188725 in words is "eleven billion, two hundred ninety-eight million, one hundred eighty-eight thousand, seven hundred twenty-five".