111133001030212 has 18 divisors (see below), whose sum is σ = 226235037811902. Its totient is φ = 47628429012864.

The previous prime is 111133001030167. The next prime is 111133001030221. The reversal of 111133001030212 is 212030100331111.

It can be written as a sum of positive squares in only one way, i.e., 72669759918336 + 38463241111876 = 8524656^2 + 6201874^2 .

It is a super-2 number, since 2×111133001030212² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111133001030212.

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 5 ways as a sum of consecutive naturals, for example, 283502553453 + ... + 283502553844.

Almost surely, 2^{111133001030212} is an apocalyptic number.

It is an amenable number.

111133001030212 is an abundant number, since it is smaller than the sum of its proper divisors (115102036781690).

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

111133001030212 is a wasteful number, since it uses less digits than its factorization.

111133001030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567005107315 (or 567005107306 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 111133001030212 its reverse (212030100331111), we get a palindrome (323163101361323).

The spelling of 111133001030212 in words is "one hundred eleven trillion, one hundred thirty-three billion, one million, thirty thousand, two hundred twelve".