222122020022 has 16 divisors (see below), whose sum is σ = 388882321920. Its totient is φ = 93169722408.

The previous prime is 222122019961. The next prime is 222122020031. The reversal of 222122020022 is 220020221222.

222122020022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168785072 + ... + 168786387.

It is an arithmetic number, because the mean of its divisors is an integer number (24305145120).

Almost surely, 2^222122020022 is an apocalyptic number.

222122020022 is a deficient number, since it is larger than the sum of its proper divisors (166760301898).

222122020022 is a wasteful number, since it uses less digits than its factorization.

222122020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337571515.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222122020022 its reverse (220020221222), we get a palindrome (442142241244).

The spelling of 222122020022 in words is "two hundred twenty-two billion, one hundred twenty-two million, twenty thousand, twenty-two".