202110200001022 has 16 divisors (see below), whose sum is σ = 305949045528720. Its totient is φ = 100127199446208.

The previous prime is 202110200001001. The next prime is 202110200001089. The reversal of 202110200001022 is 220100002011202.

It is a happy number.

It is a super-2 number, since 2×202110200001022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202110200000993 and 202110200001011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24552393 + ... + 31733899.

It is an arithmetic number, because the mean of its divisors is an integer number (19121815345545).

Almost surely, 2^{202110200001022} is an apocalyptic number.

202110200001022 is a deficient number, since it is larger than the sum of its proper divisors (103838845527698).

202110200001022 is a wasteful number, since it uses less digits than its factorization.

202110200001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7310715.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202110200001022 its reverse (220100002011202), we get a palindrome (422210202012224).

The spelling of 202110200001022 in words is "two hundred two trillion, one hundred ten billion, two hundred million, one thousand, twenty-two".