22420014233 has 2 divisors, whose sum is σ = 22420014234. Its totient is φ = 22420014232.

The previous prime is 22420014229. The next prime is 22420014301. The reversal of 22420014233 is 33241002422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22251092224 + 168922009 = 149168^2 + 12997^2 .

It is a cyclic number.

It is not a de Polignac number, because 22420014233 - 2² = 22420014229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22420014199 and 22420014208.

It is not a weakly prime, because it can be changed into another prime (22420014203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11210007116 + 11210007117.

It is an arithmetic number, because the mean of its divisors is an integer number (11210007117).

Almost surely, 2^22420014233 is an apocalyptic number.

It is an amenable number.

22420014233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22420014233 is an equidigital number, since it uses as much as digits as its factorization.

22420014233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22420014233 its reverse (33241002422), we get a palindrome (55661016655).

The spelling of 22420014233 in words is "twenty-two billion, four hundred twenty million, fourteen thousand, two hundred thirty-three".