1120200012111 has 16 divisors (see below), whose sum is σ = 1534310440064. Its totient is φ = 726453818784.

The previous prime is 1120200012031. The next prime is 1120200012133. The reversal of 1120200012111 is 1112100020211.

It is not a de Polignac number, because 1120200012111 - 2⁹ = 1120200011599 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 (1120200012181) 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, 627961 + ... + 1623186.

It is an arithmetic number, because the mean of its divisors is an integer number (95894402504).

Almost surely, 2^{1120200012111} is an apocalyptic number.

1120200012111 is a deficient number, since it is larger than the sum of its proper divisors (414110427953).

1120200012111 is a wasteful number, since it uses less digits than its factorization.

1120200012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255670.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1120200012111 its reverse (1112100020211), we get a palindrome (2232300032322).

The spelling of 1120200012111 in words is "one trillion, one hundred twenty billion, two hundred million, twelve thousand, one hundred eleven".