112021220002 has 32 divisors (see below), whose sum is σ = 175981953024. Its totient is φ = 53414029200.

The previous prime is 112021219987. The next prime is 112021220009. The reversal of 112021220002 is 200022120211.

It is a happy number.

112021220002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (112021220009) 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 15 ways as a sum of consecutive naturals, for example, 11189283 + ... + 11199289.

It is an arithmetic number, because the mean of its divisors is an integer number (5499436032).

Almost surely, 2^112021220002 is an apocalyptic number.

112021220002 is a deficient number, since it is larger than the sum of its proper divisors (63960733022).

112021220002 is a wasteful number, since it uses less digits than its factorization.

112021220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12654.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112021220002 its reverse (200022120211), we get a palindrome (312043340213).

The spelling of 112021220002 in words is "one hundred twelve billion, twenty-one million, two hundred twenty thousand, two".