112011212022 has 16 divisors (see below), whose sum is σ = 224032207152. Its totient is φ = 37335440160.

The previous prime is 112011212009. The next prime is 112011212029. The reversal of 112011212022 is 220212110211.

It is a junction number, because it is equal to n+sod(n) for n = 112011211992 and 112011212010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011212029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254353 + ... + 537324.

It is an arithmetic number, because the mean of its divisors is an integer number (14002012947).

Almost surely, 2^112011212022 is an apocalyptic number.

112011212022 is an abundant number, since it is smaller than the sum of its proper divisors (112020995130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112011212022 is a wasteful number, since it uses less digits than its factorization.

112011212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815263.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112011212022 its reverse (220212110211), we get a palindrome (332223322233).

The spelling of 112011212022 in words is "one hundred twelve billion, eleven million, two hundred twelve thousand, twenty-two".