22100302023 has 4 divisors (see below), whose sum is σ = 29467069368. Its totient is φ = 14733534680.

The previous prime is 22100302009. The next prime is 22100302033. The reversal of 22100302023 is 32020300122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22100302023 - 2⁹ = 22100301511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100301993 and 22100302011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100302033) 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, 3683383668 + ... + 3683383673.

It is an arithmetic number, because the mean of its divisors is an integer number (7366767342).

Almost surely, 2^22100302023 is an apocalyptic number.

22100302023 is a deficient number, since it is larger than the sum of its proper divisors (7366767345).

22100302023 is an equidigital number, since it uses as much as digits as its factorization.

22100302023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7366767344.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22100302023 its reverse (32020300122), we get a palindrome (54120602145).

The spelling of 22100302023 in words is "twenty-two billion, one hundred million, three hundred two thousand, twenty-three".