202222112111202 has 16 divisors (see below), whose sum is σ = 404444363904000. Its totient is φ = 67407347423472.

The previous prime is 202222112111111. The next prime is 202222112111209. The reversal of 202222112111202 is 202111211222202.

202222112111202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202222112111202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202222112111209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29334424 + ... + 35566172.

It is an arithmetic number, because the mean of its divisors is an integer number (25277772744000).

Almost surely, 2^{202222112111202} is an apocalyptic number.

202222112111202 is an abundant number, since it is smaller than the sum of its proper divisors (202222251792798).

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

202222112111202 is a wasteful number, since it uses less digits than its factorization.

202222112111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11640137.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 202222112111202 its reverse (202111211222202), we get a palindrome (404333323333404).

The spelling of 202222112111202 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred eleven thousand, two hundred two".