1112100220311 has 8 divisors (see below), whose sum is σ = 1533931338480. Its totient is φ = 715834624512.

The previous prime is 1112100220291. The next prime is 1112100220331. The reversal of 1112100220311 is 1130220012111.

It is an interprime number because it is at equal distance from previous prime (1112100220291) and next prime (1112100220331).

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

It is not a de Polignac number, because 1112100220311 - 2⁹ = 1112100219799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112100220331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6391380490 + ... + 6391380663.

It is an arithmetic number, because the mean of its divisors is an integer number (191741417310).

Almost surely, 2^{1112100220311} is an apocalyptic number.

1112100220311 is a deficient number, since it is larger than the sum of its proper divisors (421831118169).

1112100220311 is a wasteful number, since it uses less digits than its factorization.

1112100220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12782761185.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1112100220311 its reverse (1130220012111), we get a palindrome (2242320232422).

The spelling of 1112100220311 in words is "one trillion, one hundred twelve billion, one hundred million, two hundred twenty thousand, three hundred eleven".