1012032221113 has 8 divisors (see below), whose sum is σ = 1047004001280. Its totient is φ = 977065382160.

The previous prime is 1012032221071. The next prime is 1012032221119. The reversal of 1012032221113 is 3111222302101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012032221113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012032221119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816183 + ... + 1640188.

It is an arithmetic number, because the mean of its divisors is an integer number (130875500160).

Almost surely, 2^{1012032221113} is an apocalyptic number.

It is an amenable number.

1012032221113 is a deficient number, since it is larger than the sum of its proper divisors (34971780167).

1012032221113 is a wasteful number, since it uses less digits than its factorization.

1012032221113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470607.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1012032221113 its reverse (3111222302101), we get a palindrome (4123254523214).

The spelling of 1012032221113 in words is "one trillion, twelve billion, thirty-two million, two hundred twenty-one thousand, one hundred thirteen".