1110122011011 has 8 divisors (see below), whose sum is σ = 1594021349200. Its totient is φ = 683152006752.

The previous prime is 1110122011007. The next prime is 1110122011081. The reversal of 1110122011011 is 1101102210111.

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

It is not a de Polignac number, because 1110122011011 - 2² = 1110122011007 is a prime.

It is a super-2 number, since 2×1110122011011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110122011081) 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, 14232333436 + ... + 14232333513.

It is an arithmetic number, because the mean of its divisors is an integer number (199252668650).

Almost surely, 2^{1110122011011} is an apocalyptic number.

1110122011011 is a deficient number, since it is larger than the sum of its proper divisors (483899338189).

1110122011011 is a wasteful number, since it uses less digits than its factorization.

1110122011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28464666965.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1110122011011 its reverse (1101102210111), we get a palindrome (2211224221122).

The spelling of 1110122011011 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, eleven thousand, eleven".