22419055223 has 2 divisors, whose sum is σ = 22419055224. Its totient is φ = 22419055222.

The previous prime is 22419055189. The next prime is 22419055237. The reversal of 22419055223 is 32255091422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22419055223 - 2⁶ = 22419055159 is a prime.

It is a super-2 number, since 2×22419055223² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22419055283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11209527611 + 11209527612.

It is an arithmetic number, because the mean of its divisors is an integer number (11209527612).

Almost surely, 2^22419055223 is an apocalyptic number.

22419055223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22419055223 is an equidigital number, since it uses as much as digits as its factorization.

22419055223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 22419055223 in words is "twenty-two billion, four hundred nineteen million, fifty-five thousand, two hundred twenty-three".