201000100000022 has 16 divisors (see below), whose sum is σ = 302112029945232. Its totient is φ = 100296135054720.

The previous prime is 201000099999997. The next prime is 201000100000087. The reversal of 201000100000022 is 220000001000102.

It is a junction number, because it is equal to n+sod(n) for n = 201000099999955 and 201000100000009.

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, 2324879 + ... + 20184282.

It is an arithmetic number, because the mean of its divisors is an integer number (18882001871577).

Almost surely, 2^{201000100000022} is an apocalyptic number.

201000100000022 is a deficient number, since it is larger than the sum of its proper divisors (101111929945210).

201000100000022 is a wasteful number, since it uses less digits than its factorization.

201000100000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22518223.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 201000100000022 its reverse (220000001000102), we get a palindrome (421000101000124).

The spelling of 201000100000022 in words is "two hundred one trillion, one hundred million, twenty-two", and thus it is an aban number.