11010220011212 has 96 divisors (see below), whose sum is σ = 20705455680000. Its totient is φ = 5107841648640.

The previous prime is 11010220011173. The next prime is 11010220011283. The reversal of 11010220011212 is 21211002201011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318666914 + ... + 318701462.

It is an arithmetic number, because the mean of its divisors is an integer number (215681830000).

Almost surely, 2^{11010220011212} is an apocalyptic number.

It is an amenable number.

11010220011212 is a deficient number, since it is larger than the sum of its proper divisors (9695235668788).

11010220011212 is a wasteful number, since it uses less digits than its factorization.

11010220011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35119 (or 35117 counting only the distinct ones).

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

Adding to 11010220011212 its reverse (21211002201011), we get a palindrome (32221222212223).

The spelling of 11010220011212 in words is "eleven trillion, ten billion, two hundred twenty million, eleven thousand, two hundred twelve".