22022021102022 has 16 divisors (see below), whose sum is σ = 48937824671280. Its totient is φ = 7340673700656.

The previous prime is 22022021101987. The next prime is 22022021102069. The reversal of 22022021102022 is 22020112022022.

22022021102022 is a `hidden beast` number, since 220 + 220 + 21 + 1 + 0 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22022021101986 and 22022021102004.

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, 203907602743 + ... + 203907602850.

It is an arithmetic number, because the mean of its divisors is an integer number (3058614041955).

Almost surely, 2^{22022021102022} is an apocalyptic number.

22022021102022 is an abundant number, since it is smaller than the sum of its proper divisors (26915803569258).

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

22022021102022 is a wasteful number, since it uses less digits than its factorization.

22022021102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407815205604 (or 407815205598 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22022021102022 its reverse (22020112022022), we get a palindrome (44042133124044).

The spelling of 22022021102022 in words is "twenty-two trillion, twenty-two billion, twenty-one million, one hundred two thousand, twenty-two".