22110212001113 has 4 divisors (see below), whose sum is σ = 22110468458448. Its totient is φ = 22109955543780.

The previous prime is 22110212001047. The next prime is 22110212001151. The reversal of 22110212001113 is 31110021201122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22110212001113 - 2¹² = 22110211997017 is a prime.

It is a super-2 number, since 2×22110212001113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22110212001091 and 22110212001100.

It is not an unprimeable number, because it can be changed into a prime (22110212004113) 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, 128099303 + ... + 128271788.

It is an arithmetic number, because the mean of its divisors is an integer number (5527617114612).

Almost surely, 2^{22110212001113} is an apocalyptic number.

It is an amenable number.

22110212001113 is a deficient number, since it is larger than the sum of its proper divisors (256457335).

22110212001113 is an equidigital number, since it uses as much as digits as its factorization.

22110212001113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256457334.

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

Adding to 22110212001113 its reverse (31110021201122), we get a palindrome (53220233202235).

The spelling of 22110212001113 in words is "twenty-two trillion, one hundred ten billion, two hundred twelve million, one thousand, one hundred thirteen".