20222010212022 has 80 divisors (see below), whose sum is σ = 46447139515392. Its totient is φ = 6572906786160.

The previous prime is 20222010212021. The next prime is 20222010212059. The reversal of 20222010212022 is 22021201022202.

20222010212022 is a `hidden beast` number, since 202 + 220 + 10 + 212 + 0 + 22 = 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 = 20222010211986 and 20222010212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222010212021) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2836788 + ... + 6963575.

Almost surely, 2^{20222010212022} is an apocalyptic number.

20222010212022 is an abundant number, since it is smaller than the sum of its proper divisors (26225129303370).

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

20222010212022 is a wasteful number, since it uses less digits than its factorization.

20222010212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9800695 (or 9800686 counting only the distinct ones).

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

Adding to 20222010212022 its reverse (22021201022202), we get a palindrome (42243211234224).

The spelling of 20222010212022 in words is "twenty trillion, two hundred twenty-two billion, ten million, two hundred twelve thousand, twenty-two".