1120010001111 has 16 divisors (see below), whose sum is σ = 1659290922720. Its totient is φ = 746665752960.

The previous prime is 1120010001049. The next prime is 1120010001157. The reversal of 1120010001111 is 1111000100211.

It is not a de Polignac number, because 1120010001111 - 2¹³ = 1120009992919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1120010001093 and 1120010001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120010001191) 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, 4108591 + ... + 4372703.

It is an arithmetic number, because the mean of its divisors is an integer number (103705682670).

Almost surely, 2^{1120010001111} is an apocalyptic number.

1120010001111 is a deficient number, since it is larger than the sum of its proper divisors (539280921609).

1120010001111 is a wasteful number, since it uses less digits than its factorization.

1120010001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421183 (or 421177 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1120010001111 its reverse (1111000100211), we get a palindrome (2231010101322).

The spelling of 1120010001111 in words is "one trillion, one hundred twenty billion, ten million, one thousand, one hundred eleven".