222423123043 has 16 divisors (see below), whose sum is σ = 251510003712. Its totient is φ = 194868144000.

The previous prime is 222423123017. The next prime is 222423123073. The reversal of 222423123043 is 340321324222.

222423123043 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 222423123043 - 2⁵ = 222423123011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222423123073) 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, 1271071 + ... + 1435432.

It is an arithmetic number, because the mean of its divisors is an integer number (15719375232).

Almost surely, 2^222423123043 is an apocalyptic number.

222423123043 is a deficient number, since it is larger than the sum of its proper divisors (29086880669).

222423123043 is a wasteful number, since it uses less digits than its factorization.

222423123043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706786.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 222423123043 its reverse (340321324222), we get a palindrome (562744447265).

The spelling of 222423123043 in words is "two hundred twenty-two billion, four hundred twenty-three million, one hundred twenty-three thousand, forty-three".