16610341125226 has 4 divisors (see below), whose sum is σ = 24915511687842. Its totient is φ = 8305170562612.

The previous prime is 16610341125199. The next prime is 16610341125247. The reversal of 16610341125226 is 62252114301661.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9340657950001 + 7269683175225 = 3056249^2 + 2696235^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4152585281305 + ... + 4152585281308.

Almost surely, 2^{16610341125226} is an apocalyptic number.

16610341125226 is a deficient number, since it is larger than the sum of its proper divisors (8305170562616).

16610341125226 is an equidigital number, since it uses as much as digits as its factorization.

16610341125226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8305170562615.

The product of its (nonzero) digits is 103680, while the sum is 40.

Adding to 16610341125226 its reverse (62252114301661), we get a palindrome (78862455426887).

The spelling of 16610341125226 in words is "sixteen trillion, six hundred ten billion, three hundred forty-one million, one hundred twenty-five thousand, two hundred twenty-six".