110000120112021 has 8 divisors (see below), whose sum is σ = 146666879781984. Its totient is φ = 73333386925040.

The previous prime is 110000120111993. The next prime is 110000120112061. The reversal of 110000120112021 is 120211021000011.

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 110000120112021 - 2¹⁵ = 110000120079253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110000120111988 and 110000120112006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000120112061) 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, 7181566 + ... + 16479536.

It is an arithmetic number, because the mean of its divisors is an integer number (18333359972748).

Almost surely, 2^{110000120112021} is an apocalyptic number.

It is an amenable number.

110000120112021 is a deficient number, since it is larger than the sum of its proper divisors (36666759669963).

110000120112021 is an equidigital number, since it uses as much as digits as its factorization.

110000120112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13241491.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110000120112021 its reverse (120211021000011), we get a palindrome (230211141112032).

It can be divided in two parts, 110000 and 120112021, that added together give a palindrome (120222021).

The spelling of 110000120112021 in words is "one hundred ten trillion, one hundred twenty million, one hundred twelve thousand, twenty-one".