201123302202 has 24 divisors (see below), whose sum is σ = 458702268960. Its totient is φ = 63512621640.

The previous prime is 201123302197. The next prime is 201123302203. The reversal of 201123302202 is 202203321102.

201123302202 is a `hidden beast` number, since 2 + 0 + 112 + 330 + 220 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (201123302203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294039574 + ... + 294040257.

It is an arithmetic number, because the mean of its divisors is an integer number (19112594540).

Almost surely, 2^201123302202 is an apocalyptic number.

201123302202 is an abundant number, since it is smaller than the sum of its proper divisors (257578966758).

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

201123302202 is a wasteful number, since it uses less digits than its factorization.

201123302202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588079858 (or 588079855 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201123302202 its reverse (202203321102), we get a palindrome (403326623304).

The spelling of 201123302202 in words is "two hundred one billion, one hundred twenty-three million, three hundred two thousand, two hundred two".