26222113253 has 16 divisors (see below), whose sum is σ = 30295949184. Its totient is φ = 22230896640.

The previous prime is 26222113129. The next prime is 26222113259. The reversal of 26222113253 is 35231122262.

It is a cyclic number.

It is not a de Polignac number, because 26222113253 - 2¹² = 26222109157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26222113259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452801 + ... + 507417.

It is an arithmetic number, because the mean of its divisors is an integer number (1893496824).

Almost surely, 2^26222113253 is an apocalyptic number.

It is an amenable number.

26222113253 is a deficient number, since it is larger than the sum of its proper divisors (4073835931).

26222113253 is a wasteful number, since it uses less digits than its factorization.

26222113253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55372.

The product of its digits is 8640, while the sum is 29.

Subtracting 26222113253 from its reverse (35231122262), we obtain a palindrome (9009009009).

The spelling of 26222113253 in words is "twenty-six billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred fifty-three".