22423133303040 has 72 divisors (see below), whose sum is σ = 71613881998848. Its totient is φ = 5979502213120.

The previous prime is 22423133303023. The next prime is 22423133303047. The reversal of 22423133303040 is 4030333132422.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22423133302989 and 22423133303007.

It is not an unprimeable number, because it can be changed into a prime (22423133303047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2919674976 + ... + 2919682655.

It is an arithmetic number, because the mean of its divisors is an integer number (994637249984).

Almost surely, 2^{22423133303040} is an apocalyptic number.

22423133303040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22423133303040 is an abundant number, since it is smaller than the sum of its proper divisors (49190748695808).

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

22423133303040 is an equidigital number, since it uses as much as digits as its factorization.

22423133303040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5839357655 (or 5839357641 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 22423133303040 its reverse (4030333132422), we get a palindrome (26453466435462).

The spelling of 22423133303040 in words is "twenty-two trillion, four hundred twenty-three billion, one hundred thirty-three million, three hundred three thousand, forty".