11120021102212 has 12 divisors (see below), whose sum is σ = 21229131195216. Its totient is φ = 5054555046440.

The previous prime is 11120021102209. The next prime is 11120021102231. The reversal of 11120021102212 is 21220112002111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126363876118 + ... + 126363876205.

It is an arithmetic number, because the mean of its divisors is an integer number (1769094266268).

Almost surely, 2^{11120021102212} is an apocalyptic number.

It is an amenable number.

11120021102212 is a deficient number, since it is larger than the sum of its proper divisors (10109110093004).

11120021102212 is a wasteful number, since it uses less digits than its factorization.

11120021102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252727752338 (or 252727752336 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11120021102212 its reverse (21220112002111), we get a palindrome (32340133104323).

The spelling of 11120021102212 in words is "eleven trillion, one hundred twenty billion, twenty-one million, one hundred two thousand, two hundred twelve".