202110022200011 has 4 divisors (see below), whose sum is σ = 202110051315024. Its totient is φ = 202109993085000.

The previous prime is 202110022200001. The next prime is 202110022200059. The reversal of 202110022200011 is 110002220011202.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202110022200011 is a prime.

It is a super-2 number, since 2×202110022200011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202110022200001) 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 3 ways as a sum of consecutive naturals, for example, 2580386 + ... + 20270136.

It is an arithmetic number, because the mean of its divisors is an integer number (50527512828756).

Almost surely, 2^{202110022200011} is an apocalyptic number.

202110022200011 is a deficient number, since it is larger than the sum of its proper divisors (29115013).

202110022200011 is a wasteful number, since it uses less digits than its factorization.

202110022200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29115012.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202110022200011 its reverse (110002220011202), we get a palindrome (312112242211213).

The spelling of 202110022200011 in words is "two hundred two trillion, one hundred ten billion, twenty-two million, two hundred thousand, eleven".