2022221012202 has 16 divisors (see below), whose sum is σ = 4493824471680. Its totient is φ = 674073670716.

The previous prime is 2022221012171. The next prime is 2022221012239. The reversal of 2022221012202 is 2022101222202.

2022221012202 is a `hidden beast` number, since 20 + 222 + 210 + 12 + 202 = 666.

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

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, 18724268578 + ... + 18724268685.

It is an arithmetic number, because the mean of its divisors is an integer number (280864029480).

Almost surely, 2^{2022221012202} is an apocalyptic number.

2022221012202 is an abundant number, since it is smaller than the sum of its proper divisors (2471603459478).

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

2022221012202 is a wasteful number, since it uses less digits than its factorization.

2022221012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37448537274 (or 37448537268 counting only the distinct ones).

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

Adding to 2022221012202 its reverse (2022101222202), we get a palindrome (4044322234404).

It can be divided in two parts, 20 and 22221012202, that added together give a palindrome (22221012222).

The spelling of 2022221012202 in words is "two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, two hundred two".