202212020202 has 32 divisors (see below), whose sum is σ = 410065953792. Its totient is φ = 66464146944.

The previous prime is 202212020201. The next prime is 202212020239. The reversal of 202212020202 is 202020212202.

It is a super-2 number, since 2×202212020202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202212020201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1774263 + ... + 1884789.

It is an arithmetic number, because the mean of its divisors is an integer number (12814561056).

Almost surely, 2^202212020202 is an apocalyptic number.

202212020202 is an abundant number, since it is smaller than the sum of its proper divisors (207853933590).

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

202212020202 is a wasteful number, since it uses less digits than its factorization.

202212020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114782.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 202212020202 its reverse (202020212202), we get a palindrome (404232232404).

The spelling of 202212020202 in words is "two hundred two billion, two hundred twelve million, twenty thousand, two hundred two".