26222113349 has 2 divisors, whose sum is σ = 26222113350. Its totient is φ = 26222113348.

The previous prime is 26222113331. The next prime is 26222113367. The reversal of 26222113349 is 94331122262.

It is a balanced prime because it is at equal distance from previous prime (26222113331) and next prime (26222113367).

It can be written as a sum of positive squares in only one way, i.e., 16662162724 + 9559950625 = 129082^2 + 97775^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26222113349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26222173349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13111056674 + 13111056675.

It is an arithmetic number, because the mean of its divisors is an integer number (13111056675).

Almost surely, 2^26222113349 is an apocalyptic number.

It is an amenable number.

26222113349 is a deficient number, since it is larger than the sum of its proper divisors (1).

26222113349 is an equidigital number, since it uses as much as digits as its factorization.

26222113349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The spelling of 26222113349 in words is "twenty-six billion, two hundred twenty-two million, one hundred thirteen thousand, three hundred forty-nine".