22263356276226 has 144 divisors (see below), whose sum is σ = 52708738563936. Its totient is φ = 6787936157184.

The previous prime is 22263356276219. The next prime is 22263356276297. The reversal of 22263356276226 is 62267265336222.

22263356276226 is a `hidden beast` number, since 2 + 2 + 2 + 6 + 3 + 3 + 5 + 6 + 2 + 7 + 622 + 6 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2387998801 + ... + 2388008123.

It is an arithmetic number, because the mean of its divisors is an integer number (366032906694).

Almost surely, 2^{22263356276226} is an apocalyptic number.

22263356276226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22263356276226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26354369281968).

22263356276226 is an abundant number, since it is smaller than the sum of its proper divisors (30445382287710).

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

22263356276226 is a wasteful number, since it uses less digits than its factorization.

22263356276226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16417 (or 16401 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 54.

The spelling of 22263356276226 in words is "twenty-two trillion, two hundred sixty-three billion, three hundred fifty-six million, two hundred seventy-six thousand, two hundred twenty-six".