1340221112200 has 48 divisors (see below), whose sum is σ = 3116231084160. Its totient is φ = 536051112000.

The previous prime is 1340221112179. The next prime is 1340221112213. The reversal of 1340221112200 is 22111220431.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2740285 + ... + 3192115.

It is an arithmetic number, because the mean of its divisors is an integer number (64921480920).

Almost surely, 2^{1340221112200} is an apocalyptic number.

1340221112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1340221112200 is an abundant number, since it is smaller than the sum of its proper divisors (1776009971960).

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

1340221112200 is a wasteful number, since it uses less digits than its factorization.

1340221112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466678 (or 466669 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1340221112200 its reverse (22111220431), we get a palindrome (1362332332631).

The spelling of 1340221112200 in words is "one trillion, three hundred forty billion, two hundred twenty-one million, one hundred twelve thousand, two hundred".