22130321322201 has 4 divisors (see below), whose sum is σ = 29507095096272. Its totient is φ = 14753547548132.

The previous prime is 22130321322127. The next prime is 22130321322253. The reversal of 22130321322201 is 10222312303122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22130321322201 - 2⁴³ = 13334228299993 is a prime.

It is a super-2 number, since 2×22130321322201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22130321322601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3688386887031 + ... + 3688386887036.

It is an arithmetic number, because the mean of its divisors is an integer number (7376773774068).

Almost surely, 2^{22130321322201} is an apocalyptic number.

It is an amenable number.

22130321322201 is a deficient number, since it is larger than the sum of its proper divisors (7376773774071).

22130321322201 is an equidigital number, since it uses as much as digits as its factorization.

22130321322201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7376773774070.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22130321322201 its reverse (10222312303122), we get a palindrome (32352633625323).

The spelling of 22130321322201 in words is "twenty-two trillion, one hundred thirty billion, three hundred twenty-one million, three hundred twenty-two thousand, two hundred one".