22220111102023 has 2 divisors, whose sum is σ = 22220111102024. Its totient is φ = 22220111102022.

The previous prime is 22220111102009. The next prime is 22220111102141. The reversal of 22220111102023 is 32020111102222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22220111102023 - 2¹⁷ = 22220110970951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220111106023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110055551011 + 11110055551012.

It is an arithmetic number, because the mean of its divisors is an integer number (11110055551012).

Almost surely, 2^{22220111102023} is an apocalyptic number.

22220111102023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220111102023 is an equidigital number, since it uses as much as digits as its factorization.

22220111102023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22220111102023 its reverse (32020111102222), we get a palindrome (54240222204245).

The spelling of 22220111102023 in words is "twenty-two trillion, two hundred twenty billion, one hundred eleven million, one hundred two thousand, twenty-three".