22210130011111 has 4 divisors (see below), whose sum is σ = 25383005726992. Its totient is φ = 19037254295232.

The previous prime is 22210130011073. The next prime is 22210130011169. The reversal of 22210130011111 is 11111003101222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22210130011111 - 2¹³ = 22210130002919 is a prime.

It is a super-2 number, since 2×22210130011111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210130051111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586437857930 + ... + 1586437857943.

It is an arithmetic number, because the mean of its divisors is an integer number (6345751431748).

Almost surely, 2^{22210130011111} is an apocalyptic number.

22210130011111 is a deficient number, since it is larger than the sum of its proper divisors (3172875715881).

22210130011111 is an equidigital number, since it uses as much as digits as its factorization.

22210130011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172875715880.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 22210130011111 its reverse (11111003101222), we get a palindrome (33321133112333).

The spelling of 22210130011111 in words is "twenty-two trillion, two hundred ten billion, one hundred thirty million, eleven thousand, one hundred eleven".