202222122111102 has 16 divisors (see below), whose sum is σ = 405546272140032. Its totient is φ = 67223702717400.

The previous prime is 202222122111049. The next prime is 202222122111169. The reversal of 202222122111102 is 201111221222202.

202222122111102 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 2×202222122111102² (a number of 29 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, 45917827524 + ... + 45917831927.

It is an arithmetic number, because the mean of its divisors is an integer number (25346642008752).

Almost surely, 2^{202222122111102} is an apocalyptic number.

202222122111102 is an abundant number, since it is smaller than the sum of its proper divisors (203324150028930).

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

202222122111102 is a wasteful number, since it uses less digits than its factorization.

202222122111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91835659823.

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

Adding to 202222122111102 its reverse (201111221222202), we get a palindrome (403333343333304).

The spelling of 202222122111102 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred eleven thousand, one hundred two".