22113111203 has 8 divisors (see below), whose sum is σ = 22184076288. Its totient is φ = 22042205064.

The previous prime is 22113111197. The next prime is 22113111271. The reversal of 22113111203 is 30211131122.

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

It is a cyclic number.

It is not a de Polignac number, because 22113111203 - 2²⁰ = 22112062627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22113114203) 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, 809750 + ... + 836612.

It is an arithmetic number, because the mean of its divisors is an integer number (2773009536).

Almost surely, 2^22113111203 is an apocalyptic number.

22113111203 is a deficient number, since it is larger than the sum of its proper divisors (70965085).

22113111203 is a wasteful number, since it uses less digits than its factorization.

22113111203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29473.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 22113111203 its reverse (30211131122), we get a palindrome (52324242325).

The spelling of 22113111203 in words is "twenty-two billion, one hundred thirteen million, one hundred eleven thousand, two hundred three".