111323101010212 has 24 divisors (see below), whose sum is σ = 239772832945856. Its totient is φ = 44039908091808.

The previous prime is 111323101010197. The next prime is 111323101010221. The reversal of 111323101010212 is 212010101323111.

It is a self number, because there is not a number n which added to its sum of digits gives 111323101010212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152916347178 + ... + 152916347905.

Almost surely, 2^{111323101010212} is an apocalyptic number.

It is an amenable number.

111323101010212 is an abundant number, since it is smaller than the sum of its proper divisors (128449731935644).

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

111323101010212 is a wasteful number, since it uses less digits than its factorization.

111323101010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305832695107 (or 305832695105 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111323101010212 its reverse (212010101323111), we get a palindrome (323333202333323).

The spelling of 111323101010212 in words is "one hundred eleven trillion, three hundred twenty-three billion, one hundred one million, ten thousand, two hundred twelve".