1112112030212 has 12 divisors (see below), whose sum is σ = 1958592207180. Its totient is φ = 552514256736.

The previous prime is 1112112030179. The next prime is 1112112030233. The reversal of 1112112030212 is 2120302112111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 822986438596 + 289125591616 = 907186^2 + 537704^2 .

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, 885438887 + ... + 885440142.

It is an arithmetic number, because the mean of its divisors is an integer number (163216017265).

Almost surely, 2^{1112112030212} is an apocalyptic number.

It is an amenable number.

1112112030212 is a deficient number, since it is larger than the sum of its proper divisors (846480176968).

1112112030212 is a wasteful number, since it uses less digits than its factorization.

1112112030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770879190 (or 1770879188 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1112112030212 its reverse (2120302112111), we get a palindrome (3232414142323).

The spelling of 1112112030212 in words is "one trillion, one hundred twelve billion, one hundred twelve million, thirty thousand, two hundred twelve".