201202222022112 has 384 divisors, whose sum is σ = 562501841707008. Its totient is φ = 62891774668800.

The previous prime is 201202222022063. The next prime is 201202222022183. The reversal of 201202222022112 is 211220222202102.

201202222022112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4102543063 + ... + 4102592105.

It is an arithmetic number, because the mean of its divisors is an integer number (1464848546112).

Almost surely, 2^{201202222022112} 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 201202222022112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281250920853504).

201202222022112 is an abundant number, since it is smaller than the sum of its proper divisors (361299619684896).

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

201202222022112 is a wasteful number, since it uses less digits than its factorization.

201202222022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49542 (or 49534 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 201202222022112 its reverse (211220222202102), we get a palindrome (412422444224214).

The spelling of 201202222022112 in words is "two hundred one trillion, two hundred two billion, two hundred twenty-two million, twenty-two thousand, one hundred twelve".