222200330 has 16 divisors (see below), whose sum is σ = 436320864. Its totient is φ = 80800080.

The previous prime is 222200323. The next prime is 222200357. The reversal of 222200330 is 33002222.

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, 1009892 + ... + 1010111.

It is an arithmetic number, because the mean of its divisors is an integer number (27270054).

Almost surely, 2^222200330 is an apocalyptic number.

222200330 is a deficient number, since it is larger than the sum of its proper divisors (214120534).

222200330 is a wasteful number, since it uses less digits than its factorization.

222200330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020021.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 222200330 is about 14906.3855444571. The cubic root of 222200330 is about 605.6869732203.

Adding to 222200330 its reverse (33002222), we get a palindrome (255202552).

The spelling of 222200330 in words is "two hundred twenty-two million, two hundred thousand, three hundred thirty".