121122322210003 has 8 divisors (see below), whose sum is σ = 123409141455600. Its totient is φ = 118835558239008.

The previous prime is 121122322209991. The next prime is 121122322210061. The reversal of 121122322210003 is 300012223221121.

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 121122322210003 - 2²¹ = 121122320112851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121122322250003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9381388 + ... + 18172921.

It is an arithmetic number, because the mean of its divisors is an integer number (15426142681950).

Almost surely, 2^{121122322210003} is an apocalyptic number.

121122322210003 is a deficient number, since it is larger than the sum of its proper divisors (2286819245597).

121122322210003 is an equidigital number, since it uses as much as digits as its factorization.

121122322210003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27637301.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 121122322210003 its reverse (300012223221121), we get a palindrome (421134545431124).

The spelling of 121122322210003 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, three hundred twenty-two million, two hundred ten thousand, three".