22111200210113 has 16 divisors (see below), whose sum is σ = 26759060156160. Its totient is φ = 17835840347136.

The previous prime is 22111200210037. The next prime is 22111200210137. The reversal of 22111200210113 is 31101200211122.

It is a happy number.

It is not a de Polignac number, because 22111200210113 - 2¹⁰ = 22111200209089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22111200210091 and 22111200210100.

It is not an unprimeable number, because it can be changed into a prime (22111200210193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7993448 + ... + 10397961.

It is an arithmetic number, because the mean of its divisors is an integer number (1672441259760).

Almost surely, 2^{22111200210113} is an apocalyptic number.

It is an amenable number.

22111200210113 is a deficient number, since it is larger than the sum of its proper divisors (4647859946047).

22111200210113 is a wasteful number, since it uses less digits than its factorization.

22111200210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18401536.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 22111200210113 its reverse (31101200211122), we get a palindrome (53212400421235).

The spelling of 22111200210113 in words is "twenty-two trillion, one hundred eleven billion, two hundred million, two hundred ten thousand, one hundred thirteen".