22122323342201 has 4 divisors (see below), whose sum is σ = 22221526586112. Its totient is φ = 22023120098292.

The previous prime is 22122323342137. The next prime is 22122323342261. The reversal of 22122323342201 is 10224332322122.

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 22122323342201 - 2⁶ = 22122323342137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22122323342261) 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 3 ways as a sum of consecutive naturals, for example, 49601621621 + ... + 49601622066.

It is an arithmetic number, because the mean of its divisors is an integer number (5555381646528).

Almost surely, 2^{22122323342201} is an apocalyptic number.

It is an amenable number.

22122323342201 is a deficient number, since it is larger than the sum of its proper divisors (99203243911).

22122323342201 is an equidigital number, since it uses as much as digits as its factorization.

22122323342201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99203243910.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22122323342201 its reverse (10224332322122), we get a palindrome (32346655664323).

The spelling of 22122323342201 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred twenty-three million, three hundred forty-two thousand, two hundred one".