22321001110121 has 8 divisors (see below), whose sum is σ = 25515822773760. Its totient is φ = 19127706251328.

The previous prime is 22321001110103. The next prime is 22321001110127. The reversal of 22321001110121 is 12101110012322.

It is a happy number.

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 22321001110121 - 2²² = 22320996915817 is a prime.

It is a super-3 number, since 3×22321001110121³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22321001110121.

It is not an unprimeable number, because it can be changed into a prime (22321001110127) 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, 381669881 + ... + 381728358.

It is an arithmetic number, because the mean of its divisors is an integer number (3189477846720).

Almost surely, 2^{22321001110121} is an apocalyptic number.

It is an amenable number.

22321001110121 is a deficient number, since it is larger than the sum of its proper divisors (3194821663639).

22321001110121 is an equidigital number, since it uses as much as digits as its factorization.

22321001110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763402423.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 22321001110121 its reverse (12101110012322), we get a palindrome (34422111122443).

The spelling of 22321001110121 in words is "twenty-two trillion, three hundred twenty-one billion, one million, one hundred ten thousand, one hundred twenty-one".