110012111021021 has 8 divisors (see below), whose sum is σ = 120020840331744. Its totient is φ = 100004653095120.

The previous prime is 110012111020993. The next prime is 110012111021041. The reversal of 110012111021021 is 120120111210011.

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 110012111021021 - 2²² = 110012106826717 is a prime.

It is a super-3 number, since 3×110012111021021³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 110012111020987 and 110012111021005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012111021041) 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, 317665271 + ... + 318011396.

It is an arithmetic number, because the mean of its divisors is an integer number (15002605041468).

Almost surely, 2^{110012111021021} is an apocalyptic number.

110012111021021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110012111021021 is a deficient number, since it is larger than the sum of its proper divisors (10008729310723).

110012111021021 is a wasteful number, since it uses less digits than its factorization.

110012111021021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635692411.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110012111021021 its reverse (120120111210011), we get a palindrome (230132222231032).

The spelling of 110012111021021 in words is "one hundred ten trillion, twelve billion, one hundred eleven million, twenty-one thousand, twenty-one".