1610112226 has 4 divisors (see below), whose sum is σ = 2415168342. Its totient is φ = 805056112.

The previous prime is 1610112191. The next prime is 1610112233. The reversal of 1610112226 is 6222110161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6222110161 = 31 ⋅200713231.

It can be written as a sum of positive squares in only one way, i.e., 1501640001 + 108472225 = 38751^2 + 10415^2 .

It is a super-2 number, since 2×1610112226² = 5184922760629350152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1610112197 and 1610112206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402528055 + ... + 402528058.

Almost surely, 2^1610112226 is an apocalyptic number.

1610112226 is a deficient number, since it is larger than the sum of its proper divisors (805056116).

1610112226 is an equidigital number, since it uses as much as digits as its factorization.

1610112226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805056115.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1610112226 is about 40126.2037327231. The cubic root of 1610112226 is about 1172.0659497847.

Adding to 1610112226 its reverse (6222110161), we get a palindrome (7832222387).

The spelling of 1610112226 in words is "one billion, six hundred ten million, one hundred twelve thousand, two hundred twenty-six".