22330121441240 has 32 divisors (see below), whose sum is σ = 50371932078000. Its totient is φ = 8909087005824.

The previous prime is 22330121441237. The next prime is 22330121441261. The reversal of 22330121441240 is 4214412103322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717533330 + ... + 717564449.

Almost surely, 2^{22330121441240} is an apocalyptic number.

22330121441240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22330121441240 is an abundant number, since it is smaller than the sum of its proper divisors (28041810636760).

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

22330121441240 is a wasteful number, since it uses less digits than its factorization.

22330121441240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435098179 (or 1435098175 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22330121441240 its reverse (4214412103322), we get a palindrome (26544533544562).

The spelling of 22330121441240 in words is "twenty-two trillion, three hundred thirty billion, one hundred twenty-one million, four hundred forty-one thousand, two hundred forty".