202000122222112 has 48 divisors (see below), whose sum is σ = 406400984180352. Its totient is φ = 98789838434560.

The previous prime is 202000122222077. The next prime is 202000122222127. The reversal of 202000122222112 is 211222221000202.

It is a self number, because there is not a number n which added to its sum of digits gives 202000122222112.

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, 39207214 + ... + 44059117.

It is an arithmetic number, because the mean of its divisors is an integer number (8466687170424).

Almost surely, 2^{202000122222112} is an apocalyptic number.

It is an amenable number.

202000122222112 is an abundant number, since it is smaller than the sum of its proper divisors (204400861958240).

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

202000122222112 is a wasteful number, since it uses less digits than its factorization.

202000122222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83268001 (or 83267993 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202000122222112 its reverse (211222221000202), we get a palindrome (413222343222314).

The spelling of 202000122222112 in words is "two hundred two trillion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred twelve".