222300022 has 16 divisors (see below), whose sum is σ = 394227360. Its totient is φ = 91986048.

The previous prime is 222300011. The next prime is 222300047. The reversal of 222300022 is 220003222.

It is a junction number, because it is equal to n+sod(n) for n = 222299975 and 222300011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273363 + ... + 274174.

It is an arithmetic number, because the mean of its divisors is an integer number (24639210).

Almost surely, 2^222300022 is an apocalyptic number.

222300022 is a deficient number, since it is larger than the sum of its proper divisors (171927338).

222300022 is a wasteful number, since it uses less digits than its factorization.

222300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547575.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 222300022 is about 14909.7291055203. The cubic root of 222300022 is about 605.7775418191. Note that the first 3 decimals are identical.

Adding to 222300022 its reverse (220003222), we get a palindrome (442303244).

The spelling of 222300022 in words is "two hundred twenty-two million, three hundred thousand, twenty-two".