1130220011111 has 8 divisors (see below), whose sum is σ = 1139489167440. Its totient is φ = 1120965628608.

The previous prime is 1130220011093. The next prime is 1130220011143. The reversal of 1130220011111 is 1111100220311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130220011111 - 2³⁰ = 1129146269287 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 (1130220011171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539801 + ... + 3845858.

It is an arithmetic number, because the mean of its divisors is an integer number (142436145930).

Almost surely, 2^{1130220011111} is an apocalyptic number.

1130220011111 is a deficient number, since it is larger than the sum of its proper divisors (9269156329).

1130220011111 is a wasteful number, since it uses less digits than its factorization.

1130220011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7386913.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1130220011111 its reverse (1111100220311), we get a palindrome (2241320231422).

The spelling of 1130220011111 in words is "one trillion, one hundred thirty billion, two hundred twenty million, eleven thousand, one hundred eleven".