201022200122203 has 16 divisors (see below), whose sum is σ = 203695485285600. Its totient is φ = 198369384261120.

The previous prime is 201022200122179. The next prime is 201022200122213. The reversal of 201022200122203 is 302221002220102.

It is a cyclic number.

It is not a de Polignac number, because 201022200122203 - 2³⁷ = 200884761168731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201022200122213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13550913 + ... + 24200653.

It is an arithmetic number, because the mean of its divisors is an integer number (12730967830350).

Almost surely, 2^{201022200122203} is an apocalyptic number.

201022200122203 is a deficient number, since it is larger than the sum of its proper divisors (2673285163397).

201022200122203 is a wasteful number, since it uses less digits than its factorization.

201022200122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10650702.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 201022200122203 its reverse (302221002220102), we get a palindrome (503243202342305).

The spelling of 201022200122203 in words is "two hundred one trillion, twenty-two billion, two hundred million, one hundred twenty-two thousand, two hundred three".