10022110266 has 64 divisors (see below), whose sum is σ = 24350015232. Its totient is φ = 2684485632.

The previous prime is 10022110247. The next prime is 10022110337. The reversal of 10022110266 is 66201122001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156190 + ... + 210806.

It is an arithmetic number, because the mean of its divisors is an integer number (380468988).

Almost surely, 2^10022110266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10022110266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12175007616).

10022110266 is an abundant number, since it is smaller than the sum of its proper divisors (14327904966).

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

10022110266 is a wasteful number, since it uses less digits than its factorization.

10022110266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54903.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10022110266 its reverse (66201122001), we get a palindrome (76223232267).

The spelling of 10022110266 in words is "ten billion, twenty-two million, one hundred ten thousand, two hundred sixty-six".