201002020202022 has 32 divisors (see below), whose sum is σ = 432947077309152. Its totient is φ = 61843968420864.

The previous prime is 201002020202021. The next prime is 201002020202029. The reversal of 201002020202022 is 220202020200102.

It is a junction number, because it is equal to n+sod(n) for n = 201002020201992 and 201002020202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002020202021) 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, 56749803 + ... + 60187574.

It is an arithmetic number, because the mean of its divisors is an integer number (13529596165911).

Almost surely, 2^{201002020202022} is an apocalyptic number.

201002020202022 is an abundant number, since it is smaller than the sum of its proper divisors (231945057107130).

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

201002020202022 is a wasteful number, since it uses less digits than its factorization.

201002020202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116959432.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 201002020202022 its reverse (220202020200102), we get a palindrome (421204040402124).

The spelling of 201002020202022 in words is "two hundred one trillion, two billion, twenty million, two hundred two thousand, twenty-two".