26322220227 has 16 divisors (see below), whose sum is σ = 35680068512. Its totient is φ = 17256395520.

The previous prime is 26322220213. The next prime is 26322220229. The reversal of 26322220227 is 72202222362.

It is not a de Polignac number, because 26322220227 - 2¹² = 26322216131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26322220194 and 26322220203.

It is not an unprimeable number, because it can be changed into a prime (26322220229) 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, 892623 + ... + 921639.

It is an arithmetic number, because the mean of its divisors is an integer number (2230004282).

Almost surely, 2^26322220227 is an apocalyptic number.

26322220227 is a deficient number, since it is larger than the sum of its proper divisors (9357848285).

26322220227 is a wasteful number, since it uses less digits than its factorization.

26322220227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34038.

The product of its (nonzero) digits is 16128, while the sum is 30.

Adding to 26322220227 its reverse (72202222362), we get a palindrome (98524442589).

The spelling of 26322220227 in words is "twenty-six billion, three hundred twenty-two million, two hundred twenty thousand, two hundred twenty-seven".