22323104443040 has 24 divisors (see below), whose sum is σ = 52738334247060. Its totient is φ = 8929241777152.

The previous prime is 22323104443037. The next prime is 22323104443069. The reversal of 22323104443040 is 4034440132322.

It can be written as a sum of positive squares in 2 ways, for example, as 19062060784144 + 3261043658896 = 4366012^2 + 1805836^2 .

It is a super-3 number, since 3×22323104443040³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 22323104442988 and 22323104443006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69759701225 + ... + 69759701544.

Almost surely, 2^{22323104443040} is an apocalyptic number.

22323104443040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22323104443040 is an abundant number, since it is smaller than the sum of its proper divisors (30415229804020).

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

22323104443040 is a wasteful number, since it uses less digits than its factorization.

22323104443040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139519402784 (or 139519402776 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22323104443040 its reverse (4034440132322), we get a palindrome (26357544575362).

The spelling of 22323104443040 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred four million, four hundred forty-three thousand, forty".