22240114140 has 48 divisors (see below), whose sum is σ = 62336615040. Its totient is φ = 5924573760.

The previous prime is 22240114111. The next prime is 22240114157. The reversal of 22240114140 is 4141104222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132610 + ... + 249129.

It is an arithmetic number, because the mean of its divisors is an integer number (1298679480).

Almost surely, 2^22240114140 is an apocalyptic number.

22240114140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22240114140 is an abundant number, since it is smaller than the sum of its proper divisors (40096500900).

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

22240114140 is a wasteful number, since it uses less digits than its factorization.

22240114140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382722 (or 382720 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 22240114140 its reverse (4141104222), we get a palindrome (26381218362).

The spelling of 22240114140 in words is "twenty-two billion, two hundred forty million, one hundred fourteen thousand, one hundred forty".