11120000021012 has 12 divisors (see below), whose sum is σ = 19460217786240. Its totient is φ = 5559937796376.

The previous prime is 11120000020999. The next prime is 11120000021027. The reversal of 11120000021012 is 21012000002111.

It is a junction number, because it is equal to n+sod(n) for n = 11120000020984 and 11120000021002.

It is a congruent number.

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, 15150212 + ... + 15867227.

It is an arithmetic number, because the mean of its divisors is an integer number (1621684815520).

Almost surely, 2^{11120000021012} is an apocalyptic number.

It is an amenable number.

11120000021012 is a deficient number, since it is larger than the sum of its proper divisors (8340217765228).

11120000021012 is a wasteful number, since it uses less digits than its factorization.

11120000021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31107070 (or 31107068 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11120000021012 its reverse (21012000002111), we get a palindrome (32132000023123).

The spelling of 11120000021012 in words is "eleven trillion, one hundred twenty billion, twenty-one thousand, twelve".