26250275122 has 4 divisors (see below), whose sum is σ = 39375412686. Its totient is φ = 13125137560.

The previous prime is 26250275111. The next prime is 26250275123. The reversal of 26250275122 is 22157205262.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18189647161 + 8060627961 = 134869^2 + 89781^2 .

It is a super-2 number, since 2×26250275122² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26250275123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562568779 + ... + 6562568782.

Almost surely, 2^26250275122 is an apocalyptic number.

26250275122 is a deficient number, since it is larger than the sum of its proper divisors (13125137564).

26250275122 is a wasteful number, since it uses less digits than its factorization.

26250275122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13125137563.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 26250275122 in words is "twenty-six billion, two hundred fifty million, two hundred seventy-five thousand, one hundred twenty-two".