22221201121199 has 8 divisors (see below), whose sum is σ = 23122181177280. Its totient is φ = 21338062254496.

The previous prime is 22221201121193. The next prime is 22221201121201. The reversal of 22221201121199 is 99112110212222.

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 22221201121199 - 2¹⁶ = 22221201055663 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 (22221201121193) 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, 4460294804 + ... + 4460299785.

It is an arithmetic number, because the mean of its divisors is an integer number (2890272647160).

Almost surely, 2^{22221201121199} is an apocalyptic number.

22221201121199 is a deficient number, since it is larger than the sum of its proper divisors (900980056081).

22221201121199 is an equidigital number, since it uses as much as digits as its factorization.

22221201121199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8920594689.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 22221201121199 in words is "twenty-two trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty-one thousand, one hundred ninety-nine".