10340221233320 has 64 divisors (see below), whose sum is σ = 25970788261440. Its totient is φ = 3672636710400.

The previous prime is 10340221233311. The next prime is 10340221233373. The reversal of 10340221233320 is 2333212204301.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10340221233320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273242741 + ... + 273280580.

It is an arithmetic number, because the mean of its divisors is an integer number (405793566585).

Almost surely, 2^{10340221233320} is an apocalyptic number.

10340221233320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10340221233320 is an abundant number, since it is smaller than the sum of its proper divisors (15630567028120).

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

10340221233320 is a wasteful number, since it uses less digits than its factorization.

10340221233320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546523386 (or 546523382 counting only the distinct ones).

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

Adding to 10340221233320 its reverse (2333212204301), we get a palindrome (12673433437621).

The spelling of 10340221233320 in words is "ten trillion, three hundred forty billion, two hundred twenty-one million, two hundred thirty-three thousand, three hundred twenty".