22037403112 has 16 divisors (see below), whose sum is σ = 41437190340. Its totient is φ = 10987485696.

The previous prime is 22037403107. The next prime is 22037403139. The reversal of 22037403112 is 21130473022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19777921956 + 2259481156 = 140634^2 + 47534^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3898983 + ... + 3904630.

Almost surely, 2^22037403112 is an apocalyptic number.

It is an amenable number.

22037403112 is a deficient number, since it is larger than the sum of its proper divisors (19399787228).

22037403112 is a wasteful number, since it uses less digits than its factorization.

22037403112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7803972 (or 7803968 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 22037403112 its reverse (21130473022), we get a palindrome (43167876134).

The spelling of 22037403112 in words is "twenty-two billion, thirty-seven million, four hundred three thousand, one hundred twelve".