201020010122022 has 192 divisors, whose sum is σ = 552951806529024. Its totient is φ = 47271468948480.

The previous prime is 201020010121999. The next prime is 201020010122119. The reversal of 201020010122022 is 220221010020102.

It is a junction number, because it is equal to n+sod(n) for n = 201020010121992 and 201020010122010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26645004 + ... + 33346607.

It is an arithmetic number, because the mean of its divisors is an integer number (2879957325672).

Almost surely, 2^{201020010122022} is an apocalyptic number.

201020010122022 is an abundant number, since it is smaller than the sum of its proper divisors (351931796407002).

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

201020010122022 is a wasteful number, since it uses less digits than its factorization.

201020010122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59991691 (or 59991672 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201020010122022 its reverse (220221010020102), we get a palindrome (421241020142124).

The spelling of 201020010122022 in words is "two hundred one trillion, twenty billion, ten million, one hundred twenty-two thousand, twenty-two".