10101010202022 has 32 divisors (see below), whose sum is σ = 20249382206592. Its totient is φ = 3359110310784.

The previous prime is 10101010202021. The next prime is 10101010202027. The reversal of 10101010202022 is 22020201010101.

It is a junction number, because it is equal to n+sod(n) for n = 10101010201989 and 10101010202007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101010202021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107060593 + ... + 107154899.

It is an arithmetic number, because the mean of its divisors is an integer number (632793193956).

Almost surely, 2^{10101010202022} is an apocalyptic number.

10101010202022 is an abundant number, since it is smaller than the sum of its proper divisors (10148372004570).

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

10101010202022 is a wasteful number, since it uses less digits than its factorization.

10101010202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135972.

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

Adding to 10101010202022 its reverse (22020201010101), we get a palindrome (32121211212123).

The spelling of 10101010202022 in words is "ten trillion, one hundred one billion, ten million, two hundred two thousand, twenty-two".