22140011122 has 8 divisors (see below), whose sum is σ = 33754443372. Its totient is φ = 10888530000.

The previous prime is 22140011093. The next prime is 22140011141. The reversal of 22140011122 is 22111004122.

It can be written as a sum of positive squares in 2 ways, for example, as 20793928401 + 1346082721 = 144201^2 + 36689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22140011096 and 22140011105.

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, 90737629 + ... + 90737872.

Almost surely, 2^22140011122 is an apocalyptic number.

22140011122 is a deficient number, since it is larger than the sum of its proper divisors (11614432250).

22140011122 is a wasteful number, since it uses less digits than its factorization.

22140011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181475564.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22140011122 its reverse (22111004122), we get a palindrome (44251015244).

The spelling of 22140011122 in words is "twenty-two billion, one hundred forty million, eleven thousand, one hundred twenty-two".