10101220010202 has 32 divisors (see below), whose sum is σ = 20310015578688. Its totient is φ = 3349149060096.

The previous prime is 10101220010179. The next prime is 10101220010237. The reversal of 10101220010202 is 20201002210101.

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, 7536528 + ... + 8775060.

It is an arithmetic number, because the mean of its divisors is an integer number (634687986834).

Almost surely, 2^{10101220010202} is an apocalyptic number.

10101220010202 is an abundant number, since it is smaller than the sum of its proper divisors (10208795568486).

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

10101220010202 is a wasteful number, since it uses less digits than its factorization.

10101220010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245774.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10101220010202 its reverse (20201002210101), we get a palindrome (30302222220303).

The spelling of 10101220010202 in words is "ten trillion, one hundred one billion, two hundred twenty million, ten thousand, two hundred two".