10111202212 has 6 divisors (see below), whose sum is σ = 17694603878. Its totient is φ = 5055601104.

The previous prime is 10111202197. The next prime is 10111202221. The reversal of 10111202212 is 21220211101.

10111202212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7393248256 + 2717953956 = 85984^2 + 52134^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10111202192 and 10111202201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263900273 + ... + 1263900280.

Almost surely, 2^10111202212 is an apocalyptic number.

It is an amenable number.

10111202212 is a deficient number, since it is larger than the sum of its proper divisors (7583401666).

10111202212 is a wasteful number, since it uses less digits than its factorization.

10111202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527800557 (or 2527800555 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10111202212 its reverse (21220211101), we get a palindrome (31331413313).

The spelling of 10111202212 in words is "ten billion, one hundred eleven million, two hundred two thousand, two hundred twelve".