26332572422 has 24 divisors (see below), whose sum is σ = 42784830504. Its totient is φ = 12149552064.

The previous prime is 26332572421. The next prime is 26332572491. The reversal of 26332572422 is 22427523362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26332572421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1203593 + ... + 1225275.

It is an arithmetic number, because the mean of its divisors is an integer number (1782701271).

Almost surely, 2^26332572422 is an apocalyptic number.

26332572422 is a deficient number, since it is larger than the sum of its proper divisors (16452258082).

26332572422 is a wasteful number, since it uses less digits than its factorization.

26332572422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25304 (or 25291 counting only the distinct ones).

The product of its digits is 241920, while the sum is 38.

The spelling of 26332572422 in words is "twenty-six billion, three hundred thirty-two million, five hundred seventy-two thousand, four hundred twenty-two".