1110122011001 has 8 divisors (see below), whose sum is σ = 1117196371200. Its totient is φ = 1103055208272.

The previous prime is 1110122010967. The next prime is 1110122011007. The reversal of 1110122011001 is 1001102210111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110122011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110122011007) 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, 1594505 + ... + 2182358.

It is an arithmetic number, because the mean of its divisors is an integer number (139649546400).

Almost surely, 2^{1110122011001} is an apocalyptic number.

It is an amenable number.

1110122011001 is a deficient number, since it is larger than the sum of its proper divisors (7074360199).

1110122011001 is a wasteful number, since it uses less digits than its factorization.

1110122011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778735.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1110122011001 its reverse (1001102210111), we get a palindrome (2111224221112).

The spelling of 1110122011001 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, eleven thousand, one".