202022222196 has 24 divisors (see below), whose sum is σ = 487639847520. Its totient is φ = 65018646112.

The previous prime is 202022222179. The next prime is 202022222221. The reversal of 202022222196 is 691222220202.

It is a super-2 number, since 2×202022222196² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 290261466 + ... + 290262161.

It is an arithmetic number, because the mean of its divisors is an integer number (20318326980).

Almost surely, 2^202022222196 is an apocalyptic number.

It is an amenable number.

202022222196 is an abundant number, since it is smaller than the sum of its proper divisors (285617625324).

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

202022222196 is a wasteful number, since it uses less digits than its factorization.

202022222196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580523663 (or 580523661 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 202022222196 its reverse (691222220202), we get a palindrome (893244442398).

The spelling of 202022222196 in words is "two hundred two billion, twenty-two million, two hundred twenty-two thousand, one hundred ninety-six".