112220030003212 has 12 divisors (see below), whose sum is σ = 196665202371456. Its totient is φ = 56029972182800.

The previous prime is 112220030003189. The next prime is 112220030003243. The reversal of 112220030003212 is 212300030022211.

It is a super-3 number, since 3×112220030003212³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112220030003212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20010701548 + ... + 20010707155.

It is an arithmetic number, because the mean of its divisors is an integer number (16388766864288).

Almost surely, 2^{112220030003212} is an apocalyptic number.

It is an amenable number.

112220030003212 is a deficient number, since it is larger than the sum of its proper divisors (84445172368244).

112220030003212 is a wasteful number, since it uses less digits than its factorization.

112220030003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40021409408 (or 40021409406 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 112220030003212 its reverse (212300030022211), we get a palindrome (324520060025423).

The spelling of 112220030003212 in words is "one hundred twelve trillion, two hundred twenty billion, thirty million, three thousand, two hundred twelve".