1223013310 has 32 divisors (see below), whose sum is σ = 2286294912. Its totient is φ = 470685600.

The previous prime is 1223013283. The next prime is 1223013349. The reversal of 1223013310 is 133103221.

It is a super-2 number, since 2×1223013310² = 2991523112874312200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7585 + ... + 50035.

It is an arithmetic number, because the mean of its divisors is an integer number (71446716).

Almost surely, 2^1223013310 is an apocalyptic number.

1223013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223013310 is a deficient number, since it is larger than the sum of its proper divisors (1063281602).

1223013310 is a wasteful number, since it uses less digits than its factorization.

1223013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42568.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1223013310 is about 34971.6071978398. The cubic root of 1223013310 is about 1069.4087367210.

Adding to 1223013310 its reverse (133103221), we get a palindrome (1356116531).

The spelling of 1223013310 in words is "one billion, two hundred twenty-three million, thirteen thousand, three hundred ten".