112220100201012 has 48 divisors (see below), whose sum is σ = 261943522498560. Its totient is φ = 37392897879648.

The previous prime is 112220100200963. The next prime is 112220100201029. The reversal of 112220100201012 is 210102001022211.

It is a junction number, because it is equal to n+sod(n) for n = 112220100200982 and 112220100201000.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1468753603 + ... + 1468830005.

It is an arithmetic number, because the mean of its divisors is an integer number (5457156718720).

Almost surely, 2^{112220100201012} is an apocalyptic number.

112220100201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112220100201012 is an abundant number, since it is smaller than the sum of its proper divisors (149723422297548).

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

112220100201012 is a wasteful number, since it uses less digits than its factorization.

112220100201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119972 (or 119970 counting only the distinct ones).

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

Adding to 112220100201012 its reverse (210102001022211), we get a palindrome (322322101223223).

The spelling of 112220100201012 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred million, two hundred one thousand, twelve".