26422222263 has 16 divisors (see below), whose sum is σ = 37089304320. Its totient is φ = 16685251776.

The previous prime is 26422222259. The next prime is 26422222271. The reversal of 26422222263 is 36222222462.

It is not a de Polignac number, because 26422222263 - 2² = 26422222259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26422222223) 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, 403131 + ... + 464067.

It is an arithmetic number, because the mean of its divisors is an integer number (2318081520).

Almost surely, 2^26422222263 is an apocalyptic number.

26422222263 is a deficient number, since it is larger than the sum of its proper divisors (10667082057).

26422222263 is a wasteful number, since it uses less digits than its factorization.

26422222263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68566.

The product of its digits is 55296, while the sum is 33.

The spelling of 26422222263 in words is "twenty-six billion, four hundred twenty-two million, two hundred twenty-two thousand, two hundred sixty-three".