110585228021 has 16 divisors (see below), whose sum is σ = 123295440960. Its totient is φ = 98568264960.

The previous prime is 110585228011. The next prime is 110585228023. The reversal of 110585228021 is 120822585011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 110585228021 - 2¹⁴ = 110585211637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110585228023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902015 + ... + 1017251.

It is an arithmetic number, because the mean of its divisors is an integer number (7705965060).

Almost surely, 2^110585228021 is an apocalyptic number.

It is an amenable number.

110585228021 is a deficient number, since it is larger than the sum of its proper divisors (12710212939).

110585228021 is a wasteful number, since it uses less digits than its factorization.

110585228021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118244.

The product of its (nonzero) digits is 12800, while the sum is 35.

The spelling of 110585228021 in words is "one hundred ten billion, five hundred eighty-five million, two hundred twenty-eight thousand, twenty-one".