1002100201202 has 32 divisors (see below), whose sum is σ = 1590413336064. Its totient is φ = 472784054400.

The previous prime is 1002100201181. The next prime is 1002100201213. The reversal of 1002100201202 is 2021020012001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4265468 + ... + 4494264.

It is an arithmetic number, because the mean of its divisors is an integer number (49700416752).

Almost surely, 2^{1002100201202} is an apocalyptic number.

1002100201202 is a deficient number, since it is larger than the sum of its proper divisors (588313134862).

1002100201202 is a wasteful number, since it uses less digits than its factorization.

1002100201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230594.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1002100201202 its reverse (2021020012001), we get a palindrome (3023120213203).

The spelling of 1002100201202 in words is "one trillion, two billion, one hundred million, two hundred one thousand, two hundred two".