1170201916925 has 12 divisors (see below), whose sum is σ = 1527421450080. Its totient is φ = 886889873520.

The previous prime is 1170201916921. The next prime is 1170201916973. The reversal of 1170201916925 is 5296191020711.

It is not a de Polignac number, because 1170201916925 - 2² = 1170201916921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170201916921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1231791017 + ... + 1231791966.

It is an arithmetic number, because the mean of its divisors is an integer number (127285120840).

Almost surely, 2^{1170201916925} is an apocalyptic number.

It is an amenable number.

1170201916925 is a deficient number, since it is larger than the sum of its proper divisors (357219533155).

1170201916925 is a wasteful number, since it uses less digits than its factorization.

1170201916925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463583012 (or 2463583007 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 44.

The spelling of 1170201916925 in words is "one trillion, one hundred seventy billion, two hundred one million, nine hundred sixteen thousand, nine hundred twenty-five".