11221101000212 has 12 divisors (see below), whose sum is σ = 19654319961780. Its totient is φ = 5605581011136.

The previous prime is 11221101000199. The next prime is 11221101000227. The reversal of 11221101000212 is 21200010112211.

11221101000212 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 2 ways, for example, as 6849714902416 + 4371386097796 = 2617196^2 + 2090786^2 .

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, 1242367163 + ... + 1242376194.

It is an arithmetic number, because the mean of its divisors is an integer number (1637859996815).

Almost surely, 2^{11221101000212} is an apocalyptic number.

It is an amenable number.

11221101000212 is a deficient number, since it is larger than the sum of its proper divisors (8433218961568).

11221101000212 is a wasteful number, since it uses less digits than its factorization.

11221101000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484744490 (or 2484744488 counting only the distinct ones).

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

Adding to 11221101000212 its reverse (21200010112211), we get a palindrome (32421111112423).

The spelling of 11221101000212 in words is "eleven trillion, two hundred twenty-one billion, one hundred one million, two hundred twelve", and thus it is an aban number.