11120211202012 has 12 divisors (see below), whose sum is σ = 21229494113016. Its totient is φ = 5054641455440.

The previous prime is 11120211201989. The next prime is 11120211202033. The reversal of 11120211202012 is 21020211202111.

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, 126366036343 + ... + 126366036430.

It is an arithmetic number, because the mean of its divisors is an integer number (1769124509418).

Almost surely, 2^{11120211202012} is an apocalyptic number.

It is an amenable number.

11120211202012 is a deficient number, since it is larger than the sum of its proper divisors (10109282911004).

11120211202012 is a wasteful number, since it uses less digits than its factorization.

11120211202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252732072788 (or 252732072786 counting only the distinct ones).

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

Adding to 11120211202012 its reverse (21020211202111), we get a palindrome (32140422404123).

Subtracting 11120211202012 from its reverse (21020211202111), we obtain a palindrome (9900000000099).

The spelling of 11120211202012 in words is "eleven trillion, one hundred twenty billion, two hundred eleven million, two hundred two thousand, twelve".