22122440444333 has 8 divisors (see below), whose sum is σ = 22143663696000. Its totient is φ = 22101218183088.

The previous prime is 22122440444323. The next prime is 22122440444471. The reversal of 22122440444333 is 33344404422122.

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 22122440444333 - 2²⁰ = 22122439395757 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 (22122440444323) 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, 49162760 + ... + 49610702.

It is an arithmetic number, because the mean of its divisors is an integer number (2767957962000).

Almost surely, 2^{22122440444333} is an apocalyptic number.

It is an amenable number.

22122440444333 is a deficient number, since it is larger than the sum of its proper divisors (21223251667).

22122440444333 is a wasteful number, since it uses less digits than its factorization.

22122440444333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495211.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 22122440444333 its reverse (33344404422122), we get a palindrome (55466844866455).

The spelling of 22122440444333 in words is "twenty-two trillion, one hundred twenty-two billion, four hundred forty million, four hundred forty-four thousand, three hundred thirty-three".