110011020211001 has 24 divisors (see below), whose sum is σ = 137816869639680. Its totient is φ = 87041139185952.

The previous prime is 110011020210997. The next prime is 110011020211031. The reversal of 110011020211001 is 100112020110011.

It is not a de Polignac number, because 110011020211001 - 2² = 110011020210997 is a prime.

It is a super-2 number, since 2×110011020211001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110011020211031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122889320 + ... + 123781286.

It is an arithmetic number, because the mean of its divisors is an integer number (5742369568320).

Almost surely, 2^{110011020211001} is an apocalyptic number.

It is an amenable number.

110011020211001 is a deficient number, since it is larger than the sum of its proper divisors (27805849428679).

110011020211001 is a wasteful number, since it uses less digits than its factorization.

110011020211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085613 (or 1085606 counting only the distinct ones).

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

Adding to 110011020211001 its reverse (100112020110011), we get a palindrome (210123040321012).

The spelling of 110011020211001 in words is "one hundred ten trillion, eleven billion, twenty million, two hundred eleven thousand, one".