201202202112 has 80 divisors (see below), whose sum is σ = 536253981120. Its totient is φ = 67037530112.

The previous prime is 201202202107. The next prime is 201202202119. The reversal of 201202202112 is 211202202102.

It is a super-2 number, since 2×201202202112² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201202202091 and 201202202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202202119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3564703 + ... + 3620705.

It is an arithmetic number, because the mean of its divisors is an integer number (6703174764).

Almost surely, 2^201202202112 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 201202202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268126990560).

201202202112 is an abundant number, since it is smaller than the sum of its proper divisors (335051779008).

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

201202202112 is an equidigital number, since it uses as much as digits as its factorization.

201202202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58363 (or 58347 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201202202112 its reverse (211202202102), we get a palindrome (412404404214).

The spelling of 201202202112 in words is "two hundred one billion, two hundred two million, two hundred two thousand, one hundred twelve".