222300320020023 has 16 divisors (see below), whose sum is σ = 338744338860800. Its totient is φ = 127028381521536.

The previous prime is 222300320020019. The next prime is 222300320020057. The reversal of 222300320020023 is 320020023003222.

It is not a de Polignac number, because 222300320020023 - 2² = 222300320020019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222300320020003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8123698 + ... + 22596351.

It is an arithmetic number, because the mean of its divisors is an integer number (21171521178800).

Almost surely, 2^{222300320020023} is an apocalyptic number.

222300320020023 is a deficient number, since it is larger than the sum of its proper divisors (116444018840777).

222300320020023 is a wasteful number, since it uses less digits than its factorization.

222300320020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31064646.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 222300320020023 its reverse (320020023003222), we get a palindrome (542320343023245).

The spelling of 222300320020023 in words is "two hundred twenty-two trillion, three hundred billion, three hundred twenty million, twenty thousand, twenty-three".