202202122012 has 48 divisors (see below), whose sum is σ = 406429793280. Its totient is φ = 87053270400.

The previous prime is 202202122009. The next prime is 202202122021. The reversal of 202202122012 is 210221202202.

202202122012 is digitally balanced in base 2, 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4102837 + ... + 4151827.

It is an arithmetic number, because the mean of its divisors is an integer number (8467287360).

Almost surely, 2^202202122012 is an apocalyptic number.

202202122012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202202122012 is an abundant number, since it is smaller than the sum of its proper divisors (204227671268).

202202122012 is a wasteful number, since it uses less digits than its factorization.

202202122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53962 (or 53960 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202202122012 its reverse (210221202202), we get a palindrome (412423324214).

The spelling of 202202122012 in words is "two hundred two billion, two hundred two million, one hundred twenty-two thousand, twelve".