22330310103440 has 40 divisors (see below), whose sum is σ = 53184262973688. Its totient is φ = 8714267356160.

The previous prime is 22330310103331. The next prime is 22330310103443. The reversal of 22330310103440 is 4430101303322.

It can be written as a sum of positive squares in 4 ways, for example, as 963876259984 + 21366433843456 = 981772^2 + 4622384^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (22330310103443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3404007407 + ... + 3404013966.

Almost surely, 2^{22330310103440} is an apocalyptic number.

22330310103440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22330310103440 is an abundant number, since it is smaller than the sum of its proper divisors (30853952870248).

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

22330310103440 is a wasteful number, since it uses less digits than its factorization.

22330310103440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808021427 (or 6808021421 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22330310103440 its reverse (4430101303322), we get a palindrome (26760411406762).

The spelling of 22330310103440 in words is "twenty-two trillion, three hundred thirty billion, three hundred ten million, one hundred three thousand, four hundred forty".