26246226223230 has 64 divisors (see below), whose sum is σ = 71826776578368. Its totient is φ = 6080573675520.

The previous prime is 26246226223229. The next prime is 26246226223277. The reversal of 26246226223230 is 3232262264262.

It is a super-2 number, since 2×26246226223230² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1979346781 + ... + 1979360040.

It is an arithmetic number, because the mean of its divisors is an integer number (1122293384037).

Almost surely, 2^{26246226223230} is an apocalyptic number.

26246226223230 is an abundant number, since it is smaller than the sum of its proper divisors (45580550355138).

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

26246226223230 is a wasteful number, since it uses less digits than its factorization.

26246226223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958706861.

The product of its (nonzero) digits is 995328, while the sum is 42.

Adding to 26246226223230 its reverse (3232262264262), we get a palindrome (29478488487492).

The spelling of 26246226223230 in words is "twenty-six trillion, two hundred forty-six billion, two hundred twenty-six million, two hundred twenty-three thousand, two hundred thirty".