222311204434 has 32 divisors (see below), whose sum is σ = 367601188032. Its totient is φ = 99990840000.

The previous prime is 222311204419. The next prime is 222311204497. The reversal of 222311204434 is 434402113222.

222311204434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 3839769 + ... + 3897235.

It is an arithmetic number, because the mean of its divisors is an integer number (11487537126).

Almost surely, 2^222311204434 is an apocalyptic number.

222311204434 is a deficient number, since it is larger than the sum of its proper divisors (145289983598).

222311204434 is a wasteful number, since it uses less digits than its factorization.

222311204434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59322.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 222311204434 its reverse (434402113222), we get a palindrome (656713317656).

The spelling of 222311204434 in words is "two hundred twenty-two billion, three hundred eleven million, two hundred four thousand, four hundred thirty-four".