101112332212 has 12 divisors (see below), whose sum is σ = 177550496676. Its totient is φ = 50383618880.

The previous prime is 101112332201. The next prime is 101112332297. The reversal of 101112332212 is 212233211101.

It can be written as a sum of positive squares in 2 ways, for example, as 91177425936 + 9934906276 = 301956^2 + 99674^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101112332212.

It is a congruent number.

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, 43135489 + ... + 43137832.

It is an arithmetic number, because the mean of its divisors is an integer number (14795874723).

Almost surely, 2^101112332212 is an apocalyptic number.

It is an amenable number.

101112332212 is a deficient number, since it is larger than the sum of its proper divisors (76438164464).

101112332212 is a wasteful number, since it uses less digits than its factorization.

101112332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86273618 (or 86273616 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 101112332212 its reverse (212233211101), we get a palindrome (313345543313).

The spelling of 101112332212 in words is "one hundred one billion, one hundred twelve million, three hundred thirty-two thousand, two hundred twelve".