1114221400240 has 80 divisors (see below), whose sum is σ = 2805425128800. Its totient is φ = 409106405376.

The previous prime is 1114221400217. The next prime is 1114221400247. The reversal of 1114221400240 is 420041224111.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1114221400247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2806485 + ... + 3178804.

It is an arithmetic number, because the mean of its divisors is an integer number (35067814110).

Almost surely, 2^{1114221400240} is an apocalyptic number.

1114221400240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114221400240 is an abundant number, since it is smaller than the sum of its proper divisors (1691203728560).

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

1114221400240 is a wasteful number, since it uses less digits than its factorization.

1114221400240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985494 (or 5985488 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1114221400240 its reverse (420041224111), we get a palindrome (1534262624351).

The spelling of 1114221400240 in words is "one trillion, one hundred fourteen billion, two hundred twenty-one million, four hundred thousand, two hundred forty".