26222113332 has 144 divisors (see below), whose sum is σ = 72967964160. Its totient is φ = 7903013184.

The previous prime is 26222113331. The next prime is 26222113349. The reversal of 26222113332 is 23331122262.

26222113332 is a `hidden beast` number, since 2 + 622 + 2 + 1 + 1 + 3 + 3 + 32 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 26222113296 and 26222113305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26222113331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8226243 + ... + 8229429.

Almost surely, 2^26222113332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26222113332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36483982080).

26222113332 is an abundant number, since it is smaller than the sum of its proper divisors (46745850828).

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

26222113332 is a wasteful number, since it uses less digits than its factorization.

26222113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762 (or 3757 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 26222113332 its reverse (23331122262), we get a palindrome (49553235594).

The spelling of 26222113332 in words is "twenty-six billion, two hundred twenty-two million, one hundred thirteen thousand, three hundred thirty-two".