1373317222 has 32 divisors (see below), whose sum is σ = 2242326240. Its totient is φ = 628254720.

The previous prime is 1373317219. The next prime is 1373317229. The reversal of 1373317222 is 2227133731.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373317229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426354 + ... + 429562.

It is an arithmetic number, because the mean of its divisors is an integer number (70072695).

Almost surely, 2^1373317222 is an apocalyptic number.

1373317222 is a deficient number, since it is larger than the sum of its proper divisors (869009018).

1373317222 is a wasteful number, since it uses less digits than its factorization.

1373317222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576.

The product of its digits is 10584, while the sum is 31.

The square root of 1373317222 is about 37058.2949149040. The cubic root of 1373317222 is about 1111.5362280081.

The spelling of 1373317222 in words is "one billion, three hundred seventy-three million, three hundred seventeen thousand, two hundred twenty-two".