2022220202022 has 24 divisors (see below), whose sum is σ = 4382009610264. Its totient is φ = 673991476704.

The previous prime is 2022220202011. The next prime is 2022220202029. The reversal of 2022220202022 is 2202020222202.

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 = 2022220201986 and 2022220202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022220202029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6674688 + ... + 6971075.

It is an arithmetic number, because the mean of its divisors is an integer number (182583733761).

Almost surely, 2^{2022220202022} is an apocalyptic number.

2022220202022 is an abundant number, since it is smaller than the sum of its proper divisors (2359789408242).

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

2022220202022 is a wasteful number, since it uses less digits than its factorization.

2022220202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13654004 (or 13654001 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2022220202022 its reverse (2202020222202), we get a palindrome (4224240424224).

The spelling of 2022220202022 in words is "two trillion, twenty-two billion, two hundred twenty million, two hundred two thousand, twenty-two".