202099118772 has 72 divisors (see below), whose sum is σ = 489215383776. Its totient is φ = 64932600000.

The previous prime is 202099118671. The next prime is 202099118773. The reversal of 202099118772 is 277811990202.

It is a happy number.

202099118772 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 not an unprimeable number, because it can be changed into a prime (202099118773) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2859622 + ... + 2929442.

It is an arithmetic number, because the mean of its divisors is an integer number (6794658108).

Almost surely, 2^202099118772 is an apocalyptic number.

It is an amenable number.

202099118772 is an abundant number, since it is smaller than the sum of its proper divisors (287116265004).

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

202099118772 is a wasteful number, since it uses less digits than its factorization.

202099118772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70141 (or 70108 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 48.

The spelling of 202099118772 in words is "two hundred two billion, ninety-nine million, one hundred eighteen thousand, seven hundred seventy-two".