22111102022103 has 12 divisors (see below), whose sum is σ = 31954645499400. Its totient is φ = 14733171440016.

The previous prime is 22111102022083. The next prime is 22111102022117. The reversal of 22111102022103 is 30122020111122.

It is not a de Polignac number, because 22111102022103 - 2¹⁷ = 22111101891031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111102020103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630251601 + ... + 630286682.

It is an arithmetic number, because the mean of its divisors is an integer number (2662887124950).

Almost surely, 2^{22111102022103} is an apocalyptic number.

22111102022103 is a deficient number, since it is larger than the sum of its proper divisors (9843543477297).

22111102022103 is a wasteful number, since it uses less digits than its factorization.

22111102022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260540238 (or 1260540235 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 22111102022103 its reverse (30122020111122), we get a palindrome (52233122133225).

The spelling of 22111102022103 in words is "twenty-two trillion, one hundred eleven billion, one hundred two million, twenty-two thousand, one hundred three".