22522431126 has 16 divisors (see below), whose sum is σ = 48509851824. Its totient is φ = 6929978784.

The previous prime is 22522431121. The next prime is 22522431131. The reversal of 22522431126 is 62113422522.

It is an interprime number because it is at equal distance from previous prime (22522431121) and next prime (22522431131).

It is a junction number, because it is equal to n+sod(n) for n = 22522431093 and 22522431102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22522431121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144374481 + ... + 144374636.

It is an arithmetic number, because the mean of its divisors is an integer number (3031865739).

Almost surely, 2^22522431126 is an apocalyptic number.

22522431126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22522431126 is an abundant number, since it is smaller than the sum of its proper divisors (25987420698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22522431126 is a wasteful number, since it uses less digits than its factorization.

22522431126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288749135.

The product of its digits is 11520, while the sum is 30.

Adding to 22522431126 its reverse (62113422522), we get a palindrome (84635853648).

The spelling of 22522431126 in words is "twenty-two billion, five hundred twenty-two million, four hundred thirty-one thousand, one hundred twenty-six".