112220143243410 has 64 divisors (see below), whose sum is σ = 269420624219520. Its totient is φ = 29915119610880.

The previous prime is 112220143243399. The next prime is 112220143243427. The reversal of 112220143243410 is 14342341022211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1499009380 + ... + 1499084240.

It is an arithmetic number, because the mean of its divisors is an integer number (4209697253430).

Almost surely, 2^{112220143243410} is an apocalyptic number.

112220143243410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220143243410 is an abundant number, since it is smaller than the sum of its proper divisors (157200480976110).

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

112220143243410 is a wasteful number, since it uses less digits than its factorization.

112220143243410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91323.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 112220143243410 its reverse (14342341022211), we get a palindrome (126562484265621).

The spelling of 112220143243410 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred forty-three million, two hundred forty-three thousand, four hundred ten".