22322908022040 has 192 divisors, whose sum is σ = 73631240654400. Its totient is φ = 5864149939200.

The previous prime is 22322908022033. The next prime is 22322908022083. The reversal of 22322908022040 is 4022080922322.

22322908022040 is a `hidden beast` number, since 2 + 2 + 32 + 290 + 80 + 220 + 40 = 666.

It is a super-3 number, since 3×22322908022040³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22322908021986 and 22322908022004.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 31057930 + ... + 31768550.

It is an arithmetic number, because the mean of its divisors is an integer number (383496045075).

Almost surely, 2^{22322908022040} is an apocalyptic number.

22322908022040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22322908022040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36815620327200).

22322908022040 is an abundant number, since it is smaller than the sum of its proper divisors (51308332632360).

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

22322908022040 is a wasteful number, since it uses less digits than its factorization.

22322908022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711938 (or 711931 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Adding to 22322908022040 its reverse (4022080922322), we get a palindrome (26344988944362).

The spelling of 22322908022040 in words is "twenty-two trillion, three hundred twenty-two billion, nine hundred eight million, twenty-two thousand, forty".