112212021011 has 8 divisors (see below), whose sum is σ = 112468509744. Its totient is φ = 111955646880.

The previous prime is 112212020933. The next prime is 112212021043. The reversal of 112212021011 is 110120212211.

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 112212021011 - 2¹⁰ = 112212019987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112212024011) 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, 2113061 + ... + 2165513.

It is an arithmetic number, because the mean of its divisors is an integer number (14058563718).

Almost surely, 2^112212021011 is an apocalyptic number.

112212021011 is a deficient number, since it is larger than the sum of its proper divisors (256488733).

112212021011 is an equidigital number, since it uses as much as digits as its factorization.

112212021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57301.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112212021011 its reverse (110120212211), we get a palindrome (222332233222).

The spelling of 112212021011 in words is "one hundred twelve billion, two hundred twelve million, twenty-one thousand, eleven".