325022222 has 16 divisors (see below), whose sum is σ = 557889120. Its totient is φ = 139118208.

The previous prime is 325022183. The next prime is 325022231. The reversal of 325022222 is 222220523.

325022222 is a modest number, since divided by 22222 gives 3250 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 325022194 and 325022203.

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, 3023 + ... + 25674.

It is an arithmetic number, because the mean of its divisors is an integer number (34868070).

Almost surely, 2^325022222 is an apocalyptic number.

325022222 is a deficient number, since it is larger than the sum of its proper divisors (232866898).

325022222 is a wasteful number, since it uses less digits than its factorization.

325022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29515.

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

The square root of 325022222 is about 18028.3726941729. The cubic root of 325022222 is about 687.5501033237.

Adding to 325022222 its reverse (222220523), we get a palindrome (547242745).

The spelling of 325022222 in words is "three hundred twenty-five million, twenty-two thousand, two hundred twenty-two".