222002130023 has 4 divisors (see below), whose sum is σ = 229163489088. Its totient is φ = 214840770960.

The previous prime is 222002130013. The next prime is 222002130043. The reversal of 222002130023 is 320031200222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222002130023 - 2²⁰ = 222001081447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222002129983 and 222002130010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002130013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3580679486 + ... + 3580679547.

It is an arithmetic number, because the mean of its divisors is an integer number (57290872272).

Almost surely, 2^222002130023 is an apocalyptic number.

222002130023 is a deficient number, since it is larger than the sum of its proper divisors (7161359065).

222002130023 is an equidigital number, since it uses as much as digits as its factorization.

222002130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161359064.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222002130023 its reverse (320031200222), we get a palindrome (542033330245).

The spelling of 222002130023 in words is "two hundred twenty-two billion, two million, one hundred thirty thousand, twenty-three".