22220002113 has 4 divisors (see below), whose sum is σ = 29626669488. Its totient is φ = 14813334740.

The previous prime is 22220002093. The next prime is 22220002171. The reversal of 22220002113 is 31120002222.

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 22220002113 - 2²⁸ = 21951566657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22220002092 and 22220002101.

It is not an unprimeable number, because it can be changed into a prime (22220002513) 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, 3703333683 + ... + 3703333688.

It is an arithmetic number, because the mean of its divisors is an integer number (7406667372).

Almost surely, 2^22220002113 is an apocalyptic number.

It is an amenable number.

22220002113 is a deficient number, since it is larger than the sum of its proper divisors (7406667375).

22220002113 is an equidigital number, since it uses as much as digits as its factorization.

22220002113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7406667374.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22220002113 its reverse (31120002222), we get a palindrome (53340004335).

The spelling of 22220002113 in words is "twenty-two billion, two hundred twenty million, two thousand, one hundred thirteen".