22422224026 has 16 divisors (see below), whose sum is σ = 35440718400. Its totient is φ = 10609891488.

The previous prime is 22422224017. The next prime is 22422224029. The reversal of 22422224026 is 62042222422.

It is a super-2 number, since 2×22422224026² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22422223985 and 22422224003.

It is not an unprimeable number, because it can be changed into a prime (22422224029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273366 + ... + 345793.

It is an arithmetic number, because the mean of its divisors is an integer number (2215044900).

Almost surely, 2^22422224026 is an apocalyptic number.

22422224026 is a deficient number, since it is larger than the sum of its proper divisors (13018494374).

22422224026 is a wasteful number, since it uses less digits than its factorization.

22422224026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620133.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22422224026 its reverse (62042222422), we get a palindrome (84464446448).

The spelling of 22422224026 in words is "twenty-two billion, four hundred twenty-two million, two hundred twenty-four thousand, twenty-six".