1068223373 has 12 divisors (see below), whose sum is σ = 1315723932. Its totient is φ = 861759360.

The previous prime is 1068223367. The next prime is 1068223397. The reversal of 1068223373 is 3733228601.

It can be written as a sum of positive squares in 2 ways, for example, as 481275844 + 586947529 = 21938^2 + 24227^2 .

It is not a de Polignac number, because 1068223373 - 2⁴ = 1068223357 is a prime.

It is a super-2 number, since 2×1068223373² = 2282202349246994258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068223313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 640358 + ... + 642023.

It is an arithmetic number, because the mean of its divisors is an integer number (109643661).

Almost surely, 2^1068223373 is an apocalyptic number.

It is an amenable number.

1068223373 is a deficient number, since it is larger than the sum of its proper divisors (247500559).

1068223373 is a wasteful number, since it uses less digits than its factorization.

1068223373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282412 (or 1282405 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1068223373 is about 32683.6866494586. The cubic root of 1068223373 is about 1022.2427177317.

The spelling of 1068223373 in words is "one billion, sixty-eight million, two hundred twenty-three thousand, three hundred seventy-three".