110001221133 has 8 divisors (see below), whose sum is σ = 150245570496. Its totient is φ = 71545509600.

The previous prime is 110001221129. The next prime is 110001221137. The reversal of 110001221133 is 331122100011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110001221129) and next prime (110001221137).

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

It is not a de Polignac number, because 110001221133 - 2² = 110001221129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001221137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447159313 + ... + 447159558.

It is an arithmetic number, because the mean of its divisors is an integer number (18780696312).

Almost surely, 2^110001221133 is an apocalyptic number.

It is an amenable number.

110001221133 is a deficient number, since it is larger than the sum of its proper divisors (40244349363).

110001221133 is an equidigital number, since it uses as much as digits as its factorization.

110001221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894318915.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 110001221133 its reverse (331122100011), we get a palindrome (441123321144).

The spelling of 110001221133 in words is "one hundred ten billion, one million, two hundred twenty-one thousand, one hundred thirty-three".