24222240222040 has 64 divisors (see below), whose sum is σ = 65949628852800. Its totient is φ = 7816252305408.

The previous prime is 24222240222031. The next prime is 24222240222071. The reversal of 24222240222040 is 4022204222242.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 2544348205 + ... + 2544357724.

It is an arithmetic number, because the mean of its divisors is an integer number (1030462950825).

Almost surely, 2^{24222240222040} is an apocalyptic number.

24222240222040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24222240222040 is an abundant number, since it is smaller than the sum of its proper divisors (41727388630760).

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

24222240222040 is a wasteful number, since it uses less digits than its factorization.

24222240222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5088705964 (or 5088705960 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24222240222040 its reverse (4022204222242), we get a palindrome (28244444444282).

The spelling of 24222240222040 in words is "twenty-four trillion, two hundred twenty-two billion, two hundred forty million, two hundred twenty-two thousand, forty".