2225987977170 has 16 divisors (see below), whose sum is σ = 5342371145280. Its totient is φ = 593596793904.

The previous prime is 2225987977159. The next prime is 2225987977189. The reversal of 2225987977170 is 717797895222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37099799590 + ... + 37099799649.

It is an arithmetic number, because the mean of its divisors is an integer number (333898196580).

Almost surely, 2^{2225987977170} is an apocalyptic number.

2225987977170 is an abundant number, since it is smaller than the sum of its proper divisors (3116383168110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225987977170 is a wasteful number, since it uses less digits than its factorization.

2225987977170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74199599249.

The product of its (nonzero) digits is 62233920, while the sum is 66.

The spelling of 2225987977170 in words is "two trillion, two hundred twenty-five billion, nine hundred eighty-seven million, nine hundred seventy-seven thousand, one hundred seventy".