122222021112022 has 32 divisors (see below), whose sum is σ = 207170676276480. Its totient is φ = 53656108920480.

The previous prime is 122222021112019. The next prime is 122222021112133. The reversal of 122222021112022 is 220211120222221.

It is a junction number, because it is equal to n+sod(n) for n = 122222021111984 and 122222021112002.

It is a congruent 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, 570799804 + ... + 571013887.

It is an arithmetic number, because the mean of its divisors is an integer number (6474083633640).

Almost surely, 2^{122222021112022} is an apocalyptic number.

122222021112022 is a deficient number, since it is larger than the sum of its proper divisors (84948655164458).

122222021112022 is a wasteful number, since it uses less digits than its factorization.

122222021112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141813908.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 122222021112022 its reverse (220211120222221), we get a palindrome (342433141334243).

The spelling of 122222021112022 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, twenty-one million, one hundred twelve thousand, twenty-two".