222314144234 has 64 divisors (see below), whose sum is σ = 453463266816. Its totient is φ = 79176075264.

The previous prime is 222314144233. The next prime is 222314144267. The reversal of 222314144234 is 432441413222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 222314144234.

It is not an unprimeable number, because it can be changed into a prime (222314144231) 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, 1490867 + ... + 1633190.

It is an arithmetic number, because the mean of its divisors is an integer number (7085363544).

Almost surely, 2^222314144234 is an apocalyptic number.

222314144234 is an abundant number, since it is smaller than the sum of its proper divisors (231149122582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222314144234 is a wasteful number, since it uses less digits than its factorization.

222314144234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124119.

The product of its digits is 36864, while the sum is 32.

Adding to 222314144234 its reverse (432441413222), we get a palindrome (654755557456).

The spelling of 222314144234 in words is "two hundred twenty-two billion, three hundred fourteen million, one hundred forty-four thousand, two hundred thirty-four".