22202110022211 has 40 divisors (see below), whose sum is σ = 38546574359040. Its totient is φ = 12471887451312.

The previous prime is 22202110022201. The next prime is 22202110022251. The reversal of 22202110022211 is 11222001120222.

It is a happy number.

22202110022211 is a `hidden beast` number, since 2 + 220 + 211 + 0 + 0 + 22 + 211 = 666.

It is not a de Polignac number, because 22202110022211 - 2¹⁸ = 22202109760067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22202110022201) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 331806891 + ... + 331873796.

It is an arithmetic number, because the mean of its divisors is an integer number (963664358976).

Almost surely, 2^{22202110022211} is an apocalyptic number.

22202110022211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22202110022211 is a deficient number, since it is larger than the sum of its proper divisors (16344464336829).

22202110022211 is an equidigital number, since it uses as much as digits as its factorization.

22202110022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663680765 (or 663680756 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22202110022211 its reverse (11222001120222), we get a palindrome (33424111142433).

The spelling of 22202110022211 in words is "twenty-two trillion, two hundred two billion, one hundred ten million, twenty-two thousand, two hundred eleven".