26422222222427 has 2 divisors, whose sum is σ = 26422222222428. Its totient is φ = 26422222222426.

The previous prime is 26422222222423. The next prime is 26422222222469. The reversal of 26422222222427 is 72422222222462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26422222222427 - 2² = 26422222222423 is a prime.

It is not a weakly prime, because it can be changed into another prime (26422222222423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13211111111213 + 13211111111214.

It is an arithmetic number, because the mean of its divisors is an integer number (13211111111214).

Almost surely, 2^{26422222222427} is an apocalyptic number.

26422222222427 is a deficient number, since it is larger than the sum of its proper divisors (1).

26422222222427 is an equidigital number, since it uses as much as digits as its factorization.

26422222222427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 688128, while the sum is 41.

Adding to 26422222222427 its reverse (72422222222462), we get a palindrome (98844444444889).

The spelling of 26422222222427 in words is "twenty-six trillion, four hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, four hundred twenty-seven".