202000111122 has 8 divisors (see below), whose sum is σ = 404000222256. Its totient is φ = 67333370372.

The previous prime is 202000111097. The next prime is 202000111147. The reversal of 202000111122 is 221111000202.

It is an interprime number because it is at equal distance from previous prime (202000111097) and next prime (202000111147).

It is a sphenic number, since it is the product of 3 distinct primes.

202000111122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 202000111098 and 202000111107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16833342588 + ... + 16833342599.

It is an arithmetic number, because the mean of its divisors is an integer number (50500027782).

Almost surely, 2^202000111122 is an apocalyptic number.

202000111122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202000111122 is a wasteful number, since it uses less digits than its factorization.

202000111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33666685192.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202000111122 its reverse (221111000202), we get a palindrome (423111111324).

The spelling of 202000111122 in words is "two hundred two billion, one hundred eleven thousand, one hundred twenty-two".