22103904227 has 2 divisors, whose sum is σ = 22103904228. Its totient is φ = 22103904226.

The previous prime is 22103904223. The next prime is 22103904233. The reversal of 22103904227 is 72240930122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22103904227 - 2² = 22103904223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22103904193 and 22103904202.

It is not a weakly prime, because it can be changed into another prime (22103904223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051952113 + 11051952114.

It is an arithmetic number, because the mean of its divisors is an integer number (11051952114).

Almost surely, 2^22103904227 is an apocalyptic number.

22103904227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103904227 is an equidigital number, since it uses as much as digits as its factorization.

22103904227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 22103904227 in words is "twenty-two billion, one hundred three million, nine hundred four thousand, two hundred twenty-seven".