202022212022 has 8 divisors (see below), whose sum is σ = 304212436776. Its totient is φ = 100618066432.

The previous prime is 202022212009. The next prime is 202022212031. The reversal of 202022212022 is 220212220202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196519148 + ... + 196520175.

It is an arithmetic number, because the mean of its divisors is an integer number (38026554597).

Almost surely, 2^202022212022 is an apocalyptic number.

202022212022 is a deficient number, since it is larger than the sum of its proper divisors (102190224754).

202022212022 is a wasteful number, since it uses less digits than its factorization.

202022212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393039582.

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

Adding to 202022212022 its reverse (220212220202), we get a palindrome (422234432224).

The spelling of 202022212022 in words is "two hundred two billion, twenty-two million, two hundred twelve thousand, twenty-two".