222210111011023 has 2 divisors, whose sum is σ = 222210111011024. Its totient is φ = 222210111011022.

The previous prime is 222210111010961. The next prime is 222210111011029. The reversal of 222210111011023 is 320110111012222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222210111011023 - 2¹⁷ = 222210110879951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222210111011029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105055505511 + 111105055505512.

It is an arithmetic number, because the mean of its divisors is an integer number (111105055505512).

Almost surely, 2^{222210111011023} is an apocalyptic number.

222210111011023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222210111011023 is an equidigital number, since it uses as much as digits as its factorization.

222210111011023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 222210111011023 its reverse (320110111012222), we get a palindrome (542320222023245).

The spelling of 222210111011023 in words is "two hundred twenty-two trillion, two hundred ten billion, one hundred eleven million, eleven thousand, twenty-three".