120221002122323 has 4 divisors (see below), whose sum is σ = 120221036244480. Its totient is φ = 120220968000168.

The previous prime is 120221002122257. The next prime is 120221002122341. The reversal of 120221002122323 is 323221200122021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120221002122323 - 2¹⁰ = 120221002121299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120221002622323) 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 3 ways as a sum of consecutive naturals, for example, 11076440 + ... + 19055957.

It is an arithmetic number, because the mean of its divisors is an integer number (30055259061120).

Almost surely, 2^{120221002122323} is an apocalyptic number.

120221002122323 is a deficient number, since it is larger than the sum of its proper divisors (34122157).

120221002122323 is an equidigital number, since it uses as much as digits as its factorization.

120221002122323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34122156.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 120221002122323 its reverse (323221200122021), we get a palindrome (443442202244344).

The spelling of 120221002122323 in words is "one hundred twenty trillion, two hundred twenty-one billion, two million, one hundred twenty-two thousand, three hundred twenty-three".