10166020026 has 64 divisors (see below), whose sum is σ = 22472847360. Its totient is φ = 3052200960.

The previous prime is 10166020021. The next prime is 10166020037. The reversal of 10166020026 is 62002066101.

It is a junction number, because it is equal to n+sod(n) for n = 10166019978 and 10166020005.

It is not an unprimeable number, because it can be changed into a prime (10166020021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208135 + ... + 252293.

It is an arithmetic number, because the mean of its divisors is an integer number (351138240).

Almost surely, 2^10166020026 is an apocalyptic number.

10166020026 is an abundant number, since it is smaller than the sum of its proper divisors (12306827334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10166020026 is a wasteful number, since it uses less digits than its factorization.

10166020026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44279.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10166020026 its reverse (62002066101), we get a palindrome (72168086127).

The spelling of 10166020026 in words is "ten billion, one hundred sixty-six million, twenty thousand, twenty-six".