202022120210112 has 168 divisors, whose sum is σ = 595994700165696. Its totient is φ = 65379171078144.

The previous prime is 202022120210087. The next prime is 202022120210123. The reversal of 202022120210112 is 211012021220202.

It is a happy number.

202022120210112 is a `hidden beast` number, since 20 + 202 + 2 + 120 + 210 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369333 + ... + 20104244.

Almost surely, 2^{202022120210112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202022120210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297997350082848).

202022120210112 is an abundant number, since it is smaller than the sum of its proper divisors (393972579955584).

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

202022120210112 is a wasteful number, since it uses less digits than its factorization.

202022120210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20474095 (or 20474082 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202022120210112 its reverse (211012021220202), we get a palindrome (413034141430314).

The spelling of 202022120210112 in words is "two hundred two trillion, twenty-two billion, one hundred twenty million, two hundred ten thousand, one hundred twelve".