10116151001666 has 8 divisors (see below), whose sum is σ = 15186695057100. Its totient is φ = 5053919315968.

The previous prime is 10116151001659. The next prime is 10116151001689. The reversal of 10116151001666 is 66610015161101.

It can be written as a sum of positive squares in 2 ways, for example, as 9974006167225 + 142144834441 = 3158165^2 + 377021^2 .

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

It is a super-2 number, since 2×10116151001666² (a number of 27 digits) 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, 2078089391 + ... + 2078094258.

Almost surely, 2^{10116151001666} is an apocalyptic number.

10116151001666 is a deficient number, since it is larger than the sum of its proper divisors (5070544055434).

10116151001666 is a wasteful number, since it uses less digits than its factorization.

10116151001666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156184868.

The product of its (nonzero) digits is 6480, while the sum is 35.

Adding to 10116151001666 its reverse (66610015161101), we get a palindrome (76726166162767).

The spelling of 10116151001666 in words is "ten trillion, one hundred sixteen billion, one hundred fifty-one million, one thousand, six hundred sixty-six".