202100022200011 has 32 divisors (see below), whose sum is σ = 234944853212160. Its totient is φ = 172286363593344.

The previous prime is 202100022199979. The next prime is 202100022200047. The reversal of 202100022200011 is 110002220001202.

It is a happy number.

It is not a de Polignac number, because 202100022200011 - 2⁵ = 202100022199979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 202100022199964 and 202100022200000.

It is not an unprimeable number, because it can be changed into a prime (202100022200411) 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 31 ways as a sum of consecutive naturals, for example, 531194730 + ... + 531575056.

It is an arithmetic number, because the mean of its divisors is an integer number (7342026662880).

Almost surely, 2^{202100022200011} is an apocalyptic number.

202100022200011 is a deficient number, since it is larger than the sum of its proper divisors (32844831012149).

202100022200011 is a wasteful number, since it uses less digits than its factorization.

202100022200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441675.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202100022200011 its reverse (110002220001202), we get a palindrome (312102242201213).

The spelling of 202100022200011 in words is "two hundred two trillion, one hundred billion, twenty-two million, two hundred thousand, eleven".