22242040112 has 20 divisors (see below), whose sum is σ = 44010846816. Its totient is φ = 10884402240.

The previous prime is 22242040081. The next prime is 22242040127. The reversal of 22242040112 is 21104024222.

It is a super-3 number, since 3×22242040112³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14787839 + ... + 14789342.

Almost surely, 2^22242040112 is an apocalyptic number.

It is an amenable number.

22242040112 is a deficient number, since it is larger than the sum of its proper divisors (21768806704).

22242040112 is a wasteful number, since it uses less digits than its factorization.

22242040112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29577236 (or 29577230 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22242040112 its reverse (21104024222), we get a palindrome (43346064334).

The spelling of 22242040112 in words is "twenty-two billion, two hundred forty-two million, forty thousand, one hundred twelve".