22444265233 has 8 divisors (see below), whose sum is σ = 24200562176. Its totient is φ = 20692227600.

The previous prime is 22444265219. The next prime is 22444265293. The reversal of 22444265233 is 33256244422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22444265233 - 2¹³ = 22444257041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22444265192 and 22444265201.

It is not an unprimeable number, because it can be changed into a prime (22444265213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1053873 + ... + 1074958.

It is an arithmetic number, because the mean of its divisors is an integer number (3025070272).

Almost surely, 2^22444265233 is an apocalyptic number.

It is an amenable number.

22444265233 is a deficient number, since it is larger than the sum of its proper divisors (1756296943).

22444265233 is a wasteful number, since it uses less digits than its factorization.

22444265233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129655.

The product of its digits is 276480, while the sum is 37.

The spelling of 22444265233 in words is "twenty-two billion, four hundred forty-four million, two hundred sixty-five thousand, two hundred thirty-three".