112203021011 has 4 divisors (see below), whose sum is σ = 112204462512. Its totient is φ = 112201579512.

The previous prime is 112203020987. The next prime is 112203021023. The reversal of 112203021011 is 110120302211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110120302211 = 13163 ⋅8365897.

It is a cyclic number.

It is not a de Polignac number, because 112203021011 - 2⁶ = 112203020947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112203051011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596900 + ... + 762033.

It is an arithmetic number, because the mean of its divisors is an integer number (28051115628).

Almost surely, 2^112203021011 is an apocalyptic number.

112203021011 is a deficient number, since it is larger than the sum of its proper divisors (1441501).

112203021011 is an equidigital number, since it uses as much as digits as its factorization.

112203021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441500.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 112203021011 its reverse (110120302211), we get a palindrome (222323323222).

The spelling of 112203021011 in words is "one hundred twelve billion, two hundred three million, twenty-one thousand, eleven".