1223313002 has 8 divisors (see below), whose sum is σ = 1836151200. Its totient is φ = 611262604.

The previous prime is 1223312999. The next prime is 1223313019. The reversal of 1223313002 is 2003133221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193052 + ... + 199287.

It is an arithmetic number, because the mean of its divisors is an integer number (229518900).

Almost surely, 2^1223313002 is an apocalyptic number.

1223313002 is a deficient number, since it is larger than the sum of its proper divisors (612838198).

1223313002 is a wasteful number, since it uses less digits than its factorization.

1223313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393900.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1223313002 is about 34975.8917255872. The cubic root of 1223313002 is about 1069.4960802971.

Adding to 1223313002 its reverse (2003133221), we get a palindrome (3226446223).

The spelling of 1223313002 in words is "one billion, two hundred twenty-three million, three hundred thirteen thousand, two".