11266292226 has 64 divisors (see below), whose sum is σ = 26154086400. Its totient is φ = 3168861696.

The previous prime is 11266292221. The next prime is 11266292227. The reversal of 11266292226 is 62229266211.

11266292226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×11266292226⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (11266292221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1166445 + ... + 1176063.

It is an arithmetic number, because the mean of its divisors is an integer number (408657600).

Almost surely, 2^11266292226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11266292226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13077043200).

11266292226 is an abundant number, since it is smaller than the sum of its proper divisors (14887794174).

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

11266292226 is a wasteful number, since it uses less digits than its factorization.

11266292226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10063.

The product of its digits is 62208, while the sum is 39.

The spelling of 11266292226 in words is "eleven billion, two hundred sixty-six million, two hundred ninety-two thousand, two hundred twenty-six".