11010221202212 has 12 divisors (see below), whose sum is σ = 19268713045596. Its totient is φ = 5504874617760.

The previous prime is 11010221202191. The next prime is 11010221202229. The reversal of 11010221202212 is 21220212201011.

It can be written as a sum of positive squares in 2 ways, for example, as 283443371236 + 10726777830976 = 532394^2 + 3275176^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 58890839 + ... + 59077502.

It is an arithmetic number, because the mean of its divisors is an integer number (1605726087133).

Almost surely, 2^{11010221202212} is an apocalyptic number.

It is an amenable number.

11010221202212 is a deficient number, since it is larger than the sum of its proper divisors (8258491843384).

11010221202212 is a wasteful number, since it uses less digits than its factorization.

11010221202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117991678 (or 117991676 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11010221202212 its reverse (21220212201011), we get a palindrome (32230433403223).

The spelling of 11010221202212 in words is "eleven trillion, ten billion, two hundred twenty-one million, two hundred two thousand, two hundred twelve".