162701225227 has 4 divisors (see below), whose sum is σ = 162702949360. Its totient is φ = 162699501096.

The previous prime is 162701225213. The next prime is 162701225279. The reversal of 162701225227 is 722522107261.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162701225227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162701223227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711783 + ... + 912160.

It is an arithmetic number, because the mean of its divisors is an integer number (40675737340).

Almost surely, 2^162701225227 is an apocalyptic number.

162701225227 is a deficient number, since it is larger than the sum of its proper divisors (1724133).

162701225227 is a wasteful number, since it uses less digits than its factorization.

162701225227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724132.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 162701225227 in words is "one hundred sixty-two billion, seven hundred one million, two hundred twenty-five thousand, two hundred twenty-seven".