162125822 has 24 divisors (see below), whose sum is σ = 257751072. Its totient is φ = 76471200.

The previous prime is 162125807. The next prime is 162125833. The reversal of 162125822 is 228521261.

162125822 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 310922 + ... + 311442.

It is an arithmetic number, because the mean of its divisors is an integer number (10739628).

Almost surely, 2^162125822 is an apocalyptic number.

162125822 is a deficient number, since it is larger than the sum of its proper divisors (95625250).

162125822 is a wasteful number, since it uses less digits than its factorization.

162125822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 973 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 162125822 is about 12732.8638569648. The cubic root of 162125822 is about 545.2772732701.

The spelling of 162125822 in words is "one hundred sixty-two million, one hundred twenty-five thousand, eight hundred twenty-two".