1203320222 has 48 divisors (see below), whose sum is σ = 2014346880. Its totient is φ = 538645536.

The previous prime is 1203320219. The next prime is 1203320243. The reversal of 1203320222 is 2220233021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203320222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1654823 + ... + 1655549.

It is an arithmetic number, because the mean of its divisors is an integer number (41965560).

Almost surely, 2^1203320222 is an apocalyptic number.

1203320222 is a deficient number, since it is larger than the sum of its proper divisors (811026658).

1203320222 is a wasteful number, since it uses less digits than its factorization.

1203320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1203320222 is about 34688.9063246451. The cubic root of 1203320222 is about 1063.6377395418.

Adding to 1203320222 its reverse (2220233021), we get a palindrome (3423553243).

The spelling of 1203320222 in words is "one billion, two hundred three million, three hundred twenty thousand, two hundred twenty-two".