222301121023 has 2 divisors, whose sum is σ = 222301121024. Its totient is φ = 222301121022.

The previous prime is 222301121017. The next prime is 222301121047. The reversal of 222301121023 is 320121103222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222301121023 - 2²⁹ = 221764250111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222301121123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111150560511 + 111150560512.

It is an arithmetic number, because the mean of its divisors is an integer number (111150560512).

Almost surely, 2^222301121023 is an apocalyptic number.

222301121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222301121023 is an equidigital number, since it uses as much as digits as its factorization.

222301121023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222301121023 its reverse (320121103222), we get a palindrome (542422224245).

The spelling of 222301121023 in words is "two hundred twenty-two billion, three hundred one million, one hundred twenty-one thousand, twenty-three".