200122120222112 has 48 divisors (see below), whose sum is σ = 434063257687584. Its totient is φ = 90063960480000.

The previous prime is 200122120222103. The next prime is 200122120222133. The reversal of 200122120222112 is 211222021221002.

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, 2814463214 + ... + 2814534317.

It is an arithmetic number, because the mean of its divisors is an integer number (9042984535158).

Almost surely, 2^{200122120222112} is an apocalyptic number.

200122120222112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200122120222112 is an abundant number, since it is smaller than the sum of its proper divisors (233941137465472).

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

200122120222112 is a wasteful number, since it uses less digits than its factorization.

200122120222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5628997653 (or 5628997645 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200122120222112 its reverse (211222021221002), we get a palindrome (411344141443114).

The spelling of 200122120222112 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twenty million, two hundred twenty-two thousand, one hundred twelve".