202102001202 has 16 divisors (see below), whose sum is σ = 406437175872. Its totient is φ = 66995138160.

The previous prime is 202102001191. The next prime is 202102001207. The reversal of 202102001202 is 202100201202.

It is not an unprimeable number, because it can be changed into a prime (202102001207) 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, 93047718 + ... + 93049889.

It is an arithmetic number, because the mean of its divisors is an integer number (25402323492).

Almost surely, 2^202102001202 is an apocalyptic number.

202102001202 is an abundant number, since it is smaller than the sum of its proper divisors (204335174670).

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

202102001202 is a wasteful number, since it uses less digits than its factorization.

202102001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186097793.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202102001202 its reverse (202100201202), we get a palindrome (404202202404).

The spelling of 202102001202 in words is "two hundred two billion, one hundred two million, one thousand, two hundred two".