11310412221240 has 64 divisors (see below), whose sum is σ = 37015894546560. Its totient is φ = 2741918113920.

The previous prime is 11310412221197. The next prime is 11310412221271. The reversal of 11310412221240 is 4212221401311.

It is a super-2 number, since 2×11310412221240² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11310412221240.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4284245734 + ... + 4284248373.

It is an arithmetic number, because the mean of its divisors is an integer number (578373352290).

Almost surely, 2^{11310412221240} is an apocalyptic number.

11310412221240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11310412221240 is an abundant number, since it is smaller than the sum of its proper divisors (25705482325320).

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

11310412221240 is a wasteful number, since it uses less digits than its factorization.

11310412221240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8568494132 (or 8568494128 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11310412221240 its reverse (4212221401311), we get a palindrome (15522633622551).

The spelling of 11310412221240 in words is "eleven trillion, three hundred ten billion, four hundred twelve million, two hundred twenty-one thousand, two hundred forty".