10202012002202 has 16 divisors (see below), whose sum is σ = 15461032414632. Its totient is φ = 5048336240640.

The previous prime is 10202012002187. The next prime is 10202012002279. The reversal of 10202012002202 is 20220021020201.

It can be written as a sum of positive squares in 4 ways, for example, as 9768944031961 + 433067970241 = 3125531^2 + 658079^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12549788 + ... + 13337960.

Almost surely, 2^{10202012002202} is an apocalyptic number.

10202012002202 is a deficient number, since it is larger than the sum of its proper divisors (5259020412430).

10202012002202 is an equidigital number, since it uses as much as digits as its factorization.

10202012002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854993.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10202012002202 its reverse (20220021020201), we get a palindrome (30422033022403).

The spelling of 10202012002202 in words is "ten trillion, two hundred two billion, twelve million, two thousand, two hundred two".