222334536 has 16 divisors (see below), whose sum is σ = 555836400. Its totient is φ = 74111504.

The previous prime is 222334499. The next prime is 222334543. The reversal of 222334536 is 635433222.

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, 4631946 + ... + 4631993.

It is an arithmetic number, because the mean of its divisors is an integer number (34739775).

Almost surely, 2^222334536 is an apocalyptic number.

It is an amenable number.

222334536 is an abundant number, since it is smaller than the sum of its proper divisors (333501864).

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

222334536 is a wasteful number, since it uses less digits than its factorization.

222334536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9263948 (or 9263944 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 222334536 is about 14910.8864927609. The cubic root of 222334536 is about 605.8088909300.

Adding to 222334536 its reverse (635433222), we get a palindrome (857767758).

The spelling of 222334536 in words is "two hundred twenty-two million, three hundred thirty-four thousand, five hundred thirty-six".