22212240520399 has 8 divisors (see below), whose sum is σ = 22331039351040. Its totient is φ = 22093753090200.

The previous prime is 22212240520391. The next prime is 22212240520423. The reversal of 22212240520399 is 99302504221222.

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 22212240520399 - 2³ = 22212240520391 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 (22212240520391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77707069 + ... + 77992390.

It is an arithmetic number, because the mean of its divisors is an integer number (2791379918880).

Almost surely, 2^{22212240520399} is an apocalyptic number.

22212240520399 is a deficient number, since it is larger than the sum of its proper divisors (118798830641).

22212240520399 is a wasteful number, since it uses less digits than its factorization.

22212240520399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155700221.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 22212240520399 in words is "twenty-two trillion, two hundred twelve billion, two hundred forty million, five hundred twenty thousand, three hundred ninety-nine".