120232220233 has 4 divisors (see below), whose sum is σ = 120279915028. Its totient is φ = 120184525440.

The previous prime is 120232220209. The next prime is 120232220243. The reversal of 120232220233 is 332022232021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332022232021 = 40493 ⋅8199497.

It can be written as a sum of positive squares in 2 ways, for example, as 10722188304 + 109510031929 = 103548^2 + 330923^2 .

It is a cyclic number.

It is not a de Polignac number, because 120232220233 - 2⁵ = 120232220201 is a prime.

It is a super-2 number, since 2×120232220233² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120232220243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23843616 + ... + 23848657.

It is an arithmetic number, because the mean of its divisors is an integer number (30069978757).

Almost surely, 2^120232220233 is an apocalyptic number.

It is an amenable number.

120232220233 is a deficient number, since it is larger than the sum of its proper divisors (47694795).

120232220233 is an equidigital number, since it uses as much as digits as its factorization.

120232220233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47694794.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 120232220233 its reverse (332022232021), we get a palindrome (452254452254).

The spelling of 120232220233 in words is "one hundred twenty billion, two hundred thirty-two million, two hundred twenty thousand, two hundred thirty-three".