11120022210989 has 16 divisors (see below), whose sum is σ = 11261123218800. Its totient is φ = 10979467591680.

The previous prime is 11120022210977. The next prime is 11120022211027. The reversal of 11120022210989 is 98901222002111.

11120022210989 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 8 ways, for example, as 78234025 + 11119943976964 = 8845^2 + 3334658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120022210989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120025210989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565003229 + ... + 565022909.

It is an arithmetic number, because the mean of its divisors is an integer number (703820201175).

Almost surely, 2^{11120022210989} is an apocalyptic number.

It is an amenable number.

11120022210989 is a deficient number, since it is larger than the sum of its proper divisors (141101007811).

11120022210989 is a wasteful number, since it uses less digits than its factorization.

11120022210989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33200.

The product of its (nonzero) digits is 10368, while the sum is 38.

The spelling of 11120022210989 in words is "eleven trillion, one hundred twenty billion, twenty-two million, two hundred ten thousand, nine hundred eighty-nine".