10012020020202 has 16 divisors (see below), whose sum is σ = 20176895309472. Its totient is φ = 3311864128560.

The previous prime is 10012020020047. The next prime is 10012020020203. The reversal of 10012020020202 is 20202002021001.

It is not an unprimeable number, because it can be changed into a prime (10012020020203) by changing a digit.

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, 6368968693 + ... + 6368970264.

It is an arithmetic number, because the mean of its divisors is an integer number (1261055956842).

Almost surely, 2^{10012020020202} is an apocalyptic number.

10012020020202 is an abundant number, since it is smaller than the sum of its proper divisors (10164875289270).

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

10012020020202 is a wasteful number, since it uses less digits than its factorization.

10012020020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12737939093.

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

Adding to 10012020020202 its reverse (20202002021001), we get a palindrome (30214022041203).

The spelling of 10012020020202 in words is "ten trillion, twelve billion, twenty million, twenty thousand, two hundred two".