22332444232001 has 2 divisors, whose sum is σ = 22332444232002. Its totient is φ = 22332444232000.

The previous prime is 22332444231973. The next prime is 22332444232003. The reversal of 22332444232001 is 10023244423322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21646230807601 + 686213424400 = 4652551^2 + 828380^2 .

It is a cyclic number.

It is not a de Polignac number, because 22332444232001 - 2²² = 22332440037697 is a prime.

Together with 22332444232003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22332444232003) 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 as a sum of consecutive naturals, namely, 11166222116000 + 11166222116001.

It is an arithmetic number, because the mean of its divisors is an integer number (11166222116001).

Almost surely, 2^{22332444232001} is an apocalyptic number.

It is an amenable number.

22332444232001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22332444232001 is an equidigital number, since it uses as much as digits as its factorization.

22332444232001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22332444232001 its reverse (10023244423322), we get a palindrome (32355688655323).

The spelling of 22332444232001 in words is "twenty-two trillion, three hundred thirty-two billion, four hundred forty-four million, two hundred thirty-two thousand, one".