1200022110983 has 16 divisors (see below), whose sum is σ = 1231033305600. Its totient is φ = 1169477235360.

The previous prime is 1200022110961. The next prime is 1200022111037. The reversal of 1200022110983 is 3890112200021.

It is a cyclic number.

It is not a de Polignac number, because 1200022110983 - 2²⁰ = 1200021062407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200022110943) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1994510 + ... + 2525492.

It is an arithmetic number, because the mean of its divisors is an integer number (76939581600).

Almost surely, 2^{1200022110983} is an apocalyptic number.

1200022110983 is a deficient number, since it is larger than the sum of its proper divisors (31011194617).

1200022110983 is a wasteful number, since it uses less digits than its factorization.

1200022110983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531422.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 1200022110983 in words is "one trillion, two hundred billion, twenty-two million, one hundred ten thousand, nine hundred eighty-three".