22244021113 has 8 divisors (see below), whose sum is σ = 22629600000. Its totient is φ = 21858727728.

The previous prime is 22244021099. The next prime is 22244021143. The reversal of 22244021113 is 31112044222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22244021113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22244021143) 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, 88888 + ... + 228886.

It is an arithmetic number, because the mean of its divisors is an integer number (2828700000).

Almost surely, 2^22244021113 is an apocalyptic number.

It is an amenable number.

22244021113 is a deficient number, since it is larger than the sum of its proper divisors (385578887).

22244021113 is a wasteful number, since it uses less digits than its factorization.

22244021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142751.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22244021113 its reverse (31112044222), we get a palindrome (53356065335).

The spelling of 22244021113 in words is "twenty-two billion, two hundred forty-four million, twenty-one thousand, one hundred thirteen".