222222003023 has 2 divisors, whose sum is σ = 222222003024. Its totient is φ = 222222003022.

The previous prime is 222222003019. The next prime is 222222003049. The reversal of 222222003023 is 320300222222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222222003023 - 2² = 222222003019 is a prime.

It is a super-2 number, since 2×222222003023² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 222222002986 and 222222003004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222222003623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111111001511 + 111111001512.

It is an arithmetic number, because the mean of its divisors is an integer number (111111001512).

Almost surely, 2^222222003023 is an apocalyptic number.

222222003023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222222003023 is an equidigital number, since it uses as much as digits as its factorization.

222222003023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 222222003023 its reverse (320300222222), we get a palindrome (542522225245).

The spelling of 222222003023 in words is "two hundred twenty-two billion, two hundred twenty-two million, three thousand, twenty-three".