22242410240 has 36 divisors (see below), whose sum is σ = 53277526344. Its totient is φ = 8896963584.

The previous prime is 22242410231. The next prime is 22242410273. The reversal of 22242410240 is 4201424222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8687162 + ... + 8689721.

Almost surely, 2^22242410240 is an apocalyptic number.

22242410240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22242410240 is an abundant number, since it is smaller than the sum of its proper divisors (31035116104).

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

22242410240 is an equidigital number, since it uses as much as digits as its factorization.

22242410240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17376904 (or 17376890 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 22242410240 its reverse (4201424222), we get a palindrome (26443834462).

The spelling of 22242410240 in words is "twenty-two billion, two hundred forty-two million, four hundred ten thousand, two hundred forty".