222023430331 has 16 divisors (see below), whose sum is σ = 231077556864. Its totient is φ = 213151579264.

The previous prime is 222023430313. The next prime is 222023430401. The reversal of 222023430331 is 133034320222.

222023430331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222023430331 - 2¹⁷ = 222023299259 is a prime.

It is a super-2 number, since 2×222023430331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222023430296 and 222023430305.

It is not an unprimeable number, because it can be changed into a prime (222023430931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16565925 + ... + 16579321.

It is an arithmetic number, because the mean of its divisors is an integer number (14442347304).

Almost surely, 2^222023430331 is an apocalyptic number.

222023430331 is a deficient number, since it is larger than the sum of its proper divisors (9054126533).

222023430331 is a wasteful number, since it uses less digits than its factorization.

222023430331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20150.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222023430331 its reverse (133034320222), we get a palindrome (355057750553).

The spelling of 222023430331 in words is "two hundred twenty-two billion, twenty-three million, four hundred thirty thousand, three hundred thirty-one".