1373362226 has 8 divisors (see below), whose sum is σ = 2115720300. Its totient is φ = 668122128.

The previous prime is 1373362219. The next prime is 1373362253. The reversal of 1373362226 is 6222633731.

It can be written as a sum of positive squares in 2 ways, for example, as 1345789225 + 27573001 = 36685^2 + 5251^2 .

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

It is a super-2 number, since 2×1373362226² = 3772247607607350152, which contains 22 as substring.

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, 9279401 + ... + 9279548.

Almost surely, 2^1373362226 is an apocalyptic number.

1373362226 is a deficient number, since it is larger than the sum of its proper divisors (742358074).

1373362226 is a wasteful number, since it uses less digits than its factorization.

1373362226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18558988.

The product of its digits is 54432, while the sum is 35.

The square root of 1373362226 is about 37058.9021154162. The cubic root of 1373362226 is about 1111.5483696626.

Adding to 1373362226 its reverse (6222633731), we get a palindrome (7595995957).

The spelling of 1373362226 in words is "one billion, three hundred seventy-three million, three hundred sixty-two thousand, two hundred twenty-six".