1010112102212 has 12 divisors (see below), whose sum is σ = 1770370459116. Its totient is φ = 504291971040.

The previous prime is 1010112102173. The next prime is 1010112102217. The reversal of 1010112102212 is 2122012110101.

It can be written as a sum of positive squares in 2 ways, for example, as 756402441796 + 253709660416 = 869714^2 + 503696^2 .

It is not an unprimeable number, because it can be changed into a prime (1010112102217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191017043 + ... + 191022330.

It is an arithmetic number, because the mean of its divisors is an integer number (147530871593).

Almost surely, 2^{1010112102212} is an apocalyptic number.

It is an amenable number.

1010112102212 is a deficient number, since it is larger than the sum of its proper divisors (760258356904).

1010112102212 is a wasteful number, since it uses less digits than its factorization.

1010112102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382040038 (or 382040036 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1010112102212 its reverse (2122012110101), we get a palindrome (3132124212313).

The spelling of 1010112102212 in words is "one trillion, ten billion, one hundred twelve million, one hundred two thousand, two hundred twelve".