10101210122202 has 64 divisors (see below), whose sum is σ = 20405140721280. Its totient is φ = 3333428204544.

The previous prime is 10101210122183. The next prime is 10101210122299. The reversal of 10101210122202 is 20222101210101.

It is a super-2 number, since 2×10101210122202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522475728 + ... + 522495060.

It is an arithmetic number, because the mean of its divisors is an integer number (318830323770).

Almost surely, 2^{10101210122202} is an apocalyptic number.

10101210122202 is an abundant number, since it is smaller than the sum of its proper divisors (10303930599078).

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

10101210122202 is a wasteful number, since it uses less digits than its factorization.

10101210122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21167.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10101210122202 its reverse (20222101210101), we get a palindrome (30323311332303).

The spelling of 10101210122202 in words is "ten trillion, one hundred one billion, two hundred ten million, one hundred twenty-two thousand, two hundred two".