1010202110022 has 64 divisors (see below), whose sum is σ = 2390092945920. Its totient is φ = 278508711936.

The previous prime is 1010202110003. The next prime is 1010202110023. The reversal of 1010202110022 is 2200112020101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010202110023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1781638 + ... + 2279174.

It is an arithmetic number, because the mean of its divisors is an integer number (37345202280).

Almost surely, 2^{1010202110022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010202110022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1195046472960).

1010202110022 is an abundant number, since it is smaller than the sum of its proper divisors (1379890835898).

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

1010202110022 is a wasteful number, since it uses less digits than its factorization.

1010202110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499245.

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

Adding to 1010202110022 its reverse (2200112020101), we get a palindrome (3210314130123).

The spelling of 1010202110022 in words is "one trillion, ten billion, two hundred two million, one hundred ten thousand, twenty-two".