202212222201112 has 32 divisors (see below), whose sum is σ = 385916831838720. Its totient is φ = 99316831622400.

The previous prime is 202212222201097. The next prime is 202212222201127. The reversal of 202212222201112 is 211102222212202.

It is an interprime number because it is at equal distance from previous prime (202212222201097) and next prime (202212222201127).

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, 985183413 + ... + 985388644.

It is an arithmetic number, because the mean of its divisors is an integer number (12059900994960).

Almost surely, 2^{202212222201112} is an apocalyptic number.

It is an amenable number.

202212222201112 is a deficient number, since it is larger than the sum of its proper divisors (183704609637608).

202212222201112 is a wasteful number, since it uses less digits than its factorization.

202212222201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970572291 (or 1970572287 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 202212222201112 its reverse (211102222212202), we get a palindrome (413314444413314).

The spelling of 202212222201112 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-two million, two hundred one thousand, one hundred twelve".