201010200020022 has 24 divisors (see below), whose sum is σ = 420259510823544. Its totient is φ = 64090208701024.

The previous prime is 201010200019973. The next prime is 201010200020033. The reversal of 201010200020022 is 220020002010102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31665119703 + ... + 31665126050.

It is an arithmetic number, because the mean of its divisors is an integer number (17510812950981).

Almost surely, 2^{201010200020022} is an apocalyptic number.

201010200020022 is an abundant number, since it is smaller than the sum of its proper divisors (219249310803522).

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

201010200020022 is a wasteful number, since it uses less digits than its factorization.

201010200020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63330245804 (or 63330245781 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 201010200020022 its reverse (220020002010102), we get a palindrome (421030202030124).

The spelling of 201010200020022 in words is "two hundred one trillion, ten billion, two hundred million, twenty thousand, twenty-two".