22214132140 has 24 divisors (see below), whose sum is σ = 47288717280. Its totient is φ = 8763931008.

The previous prime is 22214132119. The next prime is 22214132147. The reversal of 22214132140 is 4123141222.

It is not an unprimeable number, because it can be changed into a prime (22214132147) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7606120 + ... + 7609039.

It is an arithmetic number, because the mean of its divisors is an integer number (1970363220).

Almost surely, 2^22214132140 is an apocalyptic number.

22214132140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22214132140 is an abundant number, since it is smaller than the sum of its proper divisors (25074585140).

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

22214132140 is a wasteful number, since it uses less digits than its factorization.

22214132140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15215241 (or 15215239 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22214132140 its reverse (4123141222), we get a palindrome (26337273362).

The spelling of 22214132140 in words is "twenty-two billion, two hundred fourteen million, one hundred thirty-two thousand, one hundred forty".