22212313103 has 16 divisors (see below), whose sum is σ = 22877116416. Its totient is φ = 21554554560.

The previous prime is 22212313069. The next prime is 22212313117. The reversal of 22212313103 is 30131321222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22212313103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22212313163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9796976 + ... + 9799242.

It is an arithmetic number, because the mean of its divisors is an integer number (1429819776).

Almost surely, 2^22212313103 is an apocalyptic number.

22212313103 is a deficient number, since it is larger than the sum of its proper divisors (664803313).

22212313103 is a wasteful number, since it uses less digits than its factorization.

22212313103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22212313103 its reverse (30131321222), we get a palindrome (52343634325).

The spelling of 22212313103 in words is "twenty-two billion, two hundred twelve million, three hundred thirteen thousand, one hundred three".