113221202011 has 8 divisors (see below), whose sum is σ = 118936778400. Its totient is φ = 107571701952.

The previous prime is 113221201979. The next prime is 113221202023. The reversal of 113221202011 is 110202122311.

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

It is a cyclic number.

It is not a de Polignac number, because 113221202011 - 2⁵ = 113221201979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113221202041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16515570 + ... + 16522423.

It is an arithmetic number, because the mean of its divisors is an integer number (14867097300).

Almost surely, 2^113221202011 is an apocalyptic number.

113221202011 is a deficient number, since it is larger than the sum of its proper divisors (5715576389).

113221202011 is a wasteful number, since it uses less digits than its factorization.

113221202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33038165.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 113221202011 its reverse (110202122311), we get a palindrome (223423324322).

The spelling of 113221202011 in words is "one hundred thirteen billion, two hundred twenty-one million, two hundred two thousand, eleven".