2223235434 has 32 divisors (see below), whose sum is σ = 5085388800. Its totient is φ = 634746672.

The previous prime is 2223235433. The next prime is 2223235447. The reversal of 2223235434 is 4345323222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2223235433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41167 + ... + 78365.

It is an arithmetic number, because the mean of its divisors is an integer number (158918400).

Almost surely, 2^2223235434 is an apocalyptic number.

2223235434 is an abundant number, since it is smaller than the sum of its proper divisors (2862153366).

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

2223235434 is a wasteful number, since it uses less digits than its factorization.

2223235434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38634.

The product of its digits is 34560, while the sum is 30.

The square root of 2223235434 is about 47151.1975881843. The cubic root of 2223235434 is about 1305.1541797549.

Adding to 2223235434 its reverse (4345323222), we get a palindrome (6568558656).

The spelling of 2223235434 in words is "two billion, two hundred twenty-three million, two hundred thirty-five thousand, four hundred thirty-four".