222325022 has 4 divisors (see below), whose sum is σ = 333487536. Its totient is φ = 111162510.

The previous prime is 222325021. The next prime is 222325043. The reversal of 222325022 is 220523222.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 222324985 and 222325003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222325021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55581254 + ... + 55581257.

It is an arithmetic number, because the mean of its divisors is an integer number (83371884).

Almost surely, 2^222325022 is an apocalyptic number.

222325022 is a deficient number, since it is larger than the sum of its proper divisors (111162514).

222325022 is a wasteful number, since it uses less digits than its factorization.

222325022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111162513.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 222325022 is about 14910.5674606971. The cubic root of 222325022 is about 605.8002496754.

Adding to 222325022 its reverse (220523222), we get a palindrome (442848244).

The spelling of 222325022 in words is "two hundred twenty-two million, three hundred twenty-five thousand, twenty-two".