222231213434434 has 16 divisors (see below), whose sum is σ = 333448376722272. Its totient is φ = 111081759673248.

The previous prime is 222231213434431. The next prime is 222231213434473. The reversal of 222231213434434 is 434434312132222.

It is not an unprimeable number, because it can be changed into a prime (222231213434431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85532062 + ... + 88091974.

It is an arithmetic number, because the mean of its divisors is an integer number (20840523545142).

Almost surely, 2^{222231213434434} is an apocalyptic number.

222231213434434 is a deficient number, since it is larger than the sum of its proper divisors (111217163287838).

222231213434434 is a wasteful number, since it uses less digits than its factorization.

222231213434434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573121.

The product of its digits is 663552, while the sum is 40.

Adding to 222231213434434 its reverse (434434312132222), we get a palindrome (656665525566656).

The spelling of 222231213434434 in words is "two hundred twenty-two trillion, two hundred thirty-one billion, two hundred thirteen million, four hundred thirty-four thousand, four hundred thirty-four".