222434036 has 12 divisors (see below), whose sum is σ = 424646880. Its totient is φ = 101106360.

The previous prime is 222434029. The next prime is 222434063. The reversal of 222434036 is 630434222.

It is a junction number, because it is equal to n+sod(n) for n = 222433996 and 222434014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527616 + ... + 2527703.

It is an arithmetic number, because the mean of its divisors is an integer number (35387240).

Almost surely, 2^222434036 is an apocalyptic number.

It is an amenable number.

222434036 is a deficient number, since it is larger than the sum of its proper divisors (202212844).

222434036 is a wasteful number, since it uses less digits than its factorization.

222434036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055334 (or 5055332 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 222434036 is about 14914.2226079672. Note that the first 3 decimals coincide. The cubic root of 222434036 is about 605.8992487545.

Adding to 222434036 its reverse (630434222), we get a palindrome (852868258).

The spelling of 222434036 in words is "two hundred twenty-two million, four hundred thirty-four thousand, thirty-six".