222222113043 has 32 divisors (see below), whose sum is σ = 342185141760. Its totient is φ = 125649239040.

The previous prime is 222222113033. The next prime is 222222113059. The reversal of 222222113043 is 340311222222.

It is not a de Polignac number, because 222222113043 - 2⁴ = 222222113027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222222113033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14717928 + ... + 14733018.

It is an arithmetic number, because the mean of its divisors is an integer number (10693285680).

Almost surely, 2^222222113043 is an apocalyptic number.

222222113043 is a deficient number, since it is larger than the sum of its proper divisors (119963028717).

222222113043 is a wasteful number, since it uses less digits than its factorization.

222222113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22427.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222222113043 its reverse (340311222222), we get a palindrome (562533335265).

The spelling of 222222113043 in words is "two hundred twenty-two billion, two hundred twenty-two million, one hundred thirteen thousand, forty-three".