22222010111 has 8 divisors (see below), whose sum is σ = 25416265344. Its totient is φ = 19032675480.

The previous prime is 22222010089. The next prime is 22222010137. The reversal of 22222010111 is 11101022222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22222010111 - 2²⁶ = 22154901247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222010611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220465 + ... + 1238538.

It is an arithmetic number, because the mean of its divisors is an integer number (3177033168).

Almost surely, 2^22222010111 is an apocalyptic number.

22222010111 is a deficient number, since it is larger than the sum of its proper divisors (3194255233).

22222010111 is a wasteful number, since it uses less digits than its factorization.

22222010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460301.

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

Adding to 22222010111 its reverse (11101022222), we get a palindrome (33323032333).

The spelling of 22222010111 in words is "twenty-two billion, two hundred twenty-two million, ten thousand, one hundred eleven".