22132424320040 has 32 divisors (see below), whose sum is σ = 49809213982080. Its totient is φ = 8850968081472.

The previous prime is 22132424320033. The next prime is 22132424320067. The reversal of 22132424320040 is 4002342423122.

It is a junction number, because it is equal to n+sod(n) for n = 22132424319985 and 22132424320012.

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, 62372324 + ... + 62726163.

It is an arithmetic number, because the mean of its divisors is an integer number (1556537936940).

Almost surely, 2^{22132424320040} is an apocalyptic number.

22132424320040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132424320040 is an abundant number, since it is smaller than the sum of its proper divisors (27676789662040).

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

22132424320040 is a wasteful number, since it uses less digits than its factorization.

22132424320040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125102921 (or 125102917 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22132424320040 its reverse (4002342423122), we get a palindrome (26134766743162).

The spelling of 22132424320040 in words is "twenty-two trillion, one hundred thirty-two billion, four hundred twenty-four million, three hundred twenty thousand, forty".