2022161162 has 32 divisors (see below), whose sum is σ = 3531047040. Its totient is φ = 850567680.

The previous prime is 2022161159. The next prime is 2022161171. The reversal of 2022161162 is 2611612202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626978 + ... + 630194.

It is an arithmetic number, because the mean of its divisors is an integer number (110345220).

Almost surely, 2^2022161162 is an apocalyptic number.

2022161162 is a deficient number, since it is larger than the sum of its proper divisors (1508885878).

2022161162 is a wasteful number, since it uses less digits than its factorization.

2022161162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2022161162 is about 44968.4462929286. The cubic root of 2022161162 is about 1264.5575193211.

Adding to 2022161162 its reverse (2611612202), we get a palindrome (4633773364).

The spelling of 2022161162 in words is "two billion, twenty-two million, one hundred sixty-one thousand, one hundred sixty-two".