162001121094 has 32 divisors (see below), whose sum is σ = 360038636640. Its totient is φ = 53994951936.

The previous prime is 162001121077. The next prime is 162001121099. The reversal of 162001121094 is 490121100261.

162001121094 is a `hidden beast` number, since 1 + 620 + 0 + 11 + 21 + 0 + 9 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162001121099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411454 + ... + 702350.

It is an arithmetic number, because the mean of its divisors is an integer number (11251207395).

Almost surely, 2^162001121094 is an apocalyptic number.

162001121094 is an abundant number, since it is smaller than the sum of its proper divisors (198037515546).

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

162001121094 is a wasteful number, since it uses less digits than its factorization.

162001121094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301221 (or 301215 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 162001121094 in words is "one hundred sixty-two billion, one million, one hundred twenty-one thousand, ninety-four".