22000425113 has 4 divisors (see below), whose sum is σ = 22001286180. Its totient is φ = 21999564048.

The previous prime is 22000425107. The next prime is 22000425143. The reversal of 22000425113 is 31152400022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31152400022 = 2 ⋅15576200011.

It can be written as a sum of positive squares in 2 ways, for example, as 10397473024 + 11602952089 = 101968^2 + 107717^2 .

It is a cyclic number.

It is not a de Polignac number, because 22000425113 - 2⁶ = 22000425049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000425143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390998 + ... + 443711.

It is an arithmetic number, because the mean of its divisors is an integer number (5500321545).

Almost surely, 2^22000425113 is an apocalyptic number.

It is an amenable number.

22000425113 is a deficient number, since it is larger than the sum of its proper divisors (861067).

22000425113 is an equidigital number, since it uses as much as digits as its factorization.

22000425113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861066.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 22000425113 its reverse (31152400022), we get a palindrome (53152825135).

The spelling of 22000425113 in words is "twenty-two billion, four hundred twenty-five thousand, one hundred thirteen".