226056436038 has 160 divisors (see below), whose sum is σ = 554534830080. Its totient is φ = 68519934720.

The previous prime is 226056436033. The next prime is 226056436057. The reversal of 226056436038 is 830634650622.

It is a happy number.

226056436038 is a `hidden beast` number, since 2 + 2 + 605 + 6 + 4 + 3 + 6 + 0 + 38 = 666.

It is a super-2 number, since 2×226056436038² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226056435984 and 226056436002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226056436033) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 63089595 + ... + 63093177.

It is an arithmetic number, because the mean of its divisors is an integer number (3465842688).

Almost surely, 2^226056436038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226056436038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277267415040).

226056436038 is an abundant number, since it is smaller than the sum of its proper divisors (328478394042).

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

226056436038 is a wasteful number, since it uses less digits than its factorization.

226056436038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 226056436038 in words is "two hundred twenty-six billion, fifty-six million, four hundred thirty-six thousand, thirty-eight".