20022122112022 has 16 divisors (see below), whose sum is σ = 30042969075360. Its totient is φ = 10007799334848.

The previous prime is 20022122112011. The next prime is 20022122112053. The reversal of 20022122112022 is 22021122122002.

It is a congruent number.

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, 226637623 + ... + 226725949.

It is an arithmetic number, because the mean of its divisors is an integer number (1877685567210).

Almost surely, 2^{20022122112022} is an apocalyptic number.

20022122112022 is a deficient number, since it is larger than the sum of its proper divisors (10020846963338).

20022122112022 is a wasteful number, since it uses less digits than its factorization.

20022122112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123975.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 20022122112022 its reverse (22021122122002), we get a palindrome (42043244234024).

The spelling of 20022122112022 in words is "twenty trillion, twenty-two billion, one hundred twenty-two million, one hundred twelve thousand, twenty-two".