113221212014 has 8 divisors (see below), whose sum is σ = 169854999960. Its totient is φ = 56602878696.

The previous prime is 113221212007. The next prime is 113221212043. The reversal of 113221212014 is 410212122311.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 3845324 + ... + 3874655.

It is an arithmetic number, because the mean of its divisors is an integer number (21231874995).

Almost surely, 2^113221212014 is an apocalyptic number.

113221212014 is a deficient number, since it is larger than the sum of its proper divisors (56633787946).

113221212014 is an equidigital number, since it uses as much as digits as its factorization.

113221212014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7727314.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 113221212014 its reverse (410212122311), we get a palindrome (523433334325).

The spelling of 113221212014 in words is "one hundred thirteen billion, two hundred twenty-one million, two hundred twelve thousand, fourteen".