20100012202 has 16 divisors (see below), whose sum is σ = 31507408512. Its totient is φ = 9598834960.

The previous prime is 20100012181. The next prime is 20100012211. The reversal of 20100012202 is 20221000102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291574 + ... + 353857.

It is an arithmetic number, because the mean of its divisors is an integer number (1969213032).

Almost surely, 2^20100012202 is an apocalyptic number.

20100012202 is a deficient number, since it is larger than the sum of its proper divisors (11407396310).

20100012202 is a wasteful number, since it uses less digits than its factorization.

20100012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646133.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20100012202 its reverse (20221000102), we get a palindrome (40321012304).

The spelling of 20100012202 in words is "twenty billion, one hundred million, twelve thousand, two hundred two".