202202012101122 has 48 divisors (see below), whose sum is σ = 479695615551360. Its totient is φ = 61047236109600.

The previous prime is 202202012101079. The next prime is 202202012101153. The reversal of 202202012101122 is 221101210202202.

It is a happy number.

202202012101122 is a `hidden beast` number, since 2 + 0 + 220 + 201 + 210 + 11 + 22 = 666.

202202012101122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 202202012101095 and 202202012101104.

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, 1884120297 + ... + 1884227612.

It is an arithmetic number, because the mean of its divisors is an integer number (9993658657320).

Almost surely, 2^{202202012101122} is an apocalyptic number.

202202012101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202202012101122 is an abundant number, since it is smaller than the sum of its proper divisors (277493603450238).

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

202202012101122 is a wasteful number, since it uses less digits than its factorization.

202202012101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768348199 (or 3768348196 counting only the distinct ones).

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

Adding to 202202012101122 its reverse (221101210202202), we get a palindrome (423303222303324).

The spelling of 202202012101122 in words is "two hundred two trillion, two hundred two billion, twelve million, one hundred one thousand, one hundred twenty-two".