223332120001 has 2 divisors, whose sum is σ = 223332120002. Its totient is φ = 223332120000.

The previous prime is 223332119999. The next prime is 223332120041. The reversal of 223332120001 is 100021233322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194195336976 + 29136783025 = 440676^2 + 170695^2 .

It is a cyclic number.

It is not a de Polignac number, because 223332120001 - 2¹ = 223332119999 is a prime.

Together with 223332119999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223332120041) 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, 111666060000 + 111666060001.

It is an arithmetic number, because the mean of its divisors is an integer number (111666060001).

Almost surely, 2^223332120001 is an apocalyptic number.

It is an amenable number.

223332120001 is a deficient number, since it is larger than the sum of its proper divisors (1).

223332120001 is an equidigital number, since it uses as much as digits as its factorization.

223332120001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223332120001 its reverse (100021233322), we get a palindrome (323353353323).

The spelling of 223332120001 in words is "two hundred twenty-three billion, three hundred thirty-two million, one hundred twenty thousand, one".