22422441999 has 4 divisors (see below), whose sum is σ = 29896589336. Its totient is φ = 14948294664.

The previous prime is 22422441997. The next prime is 22422442027. The reversal of 22422441999 is 99914422422.

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

It is not a de Polignac number, because 22422441999 - 2¹ = 22422441997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422441997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3737073664 + ... + 3737073669.

It is an arithmetic number, because the mean of its divisors is an integer number (7474147334).

Almost surely, 2^22422441999 is an apocalyptic number.

22422441999 is a deficient number, since it is larger than the sum of its proper divisors (7474147337).

22422441999 is an equidigital number, since it uses as much as digits as its factorization.

22422441999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7474147336.

The product of its digits is 746496, while the sum is 48.

The spelling of 22422441999 in words is "twenty-two billion, four hundred twenty-two million, four hundred forty-one thousand, nine hundred ninety-nine".