120211222223 has 4 divisors (see below), whose sum is σ = 120658104360. Its totient is φ = 119764340088.

The previous prime is 120211222169. The next prime is 120211222277. The reversal of 120211222223 is 322222112021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322222112021 = 39439 ⋅8170139.

It is an interprime number because it is at equal distance from previous prime (120211222169) and next prime (120211222277).

It is a cyclic number.

It is not a de Polignac number, because 120211222223 - 2¹⁴ = 120211205839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120211222195 and 120211222204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211222123) 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, 223440665 + ... + 223441202.

It is an arithmetic number, because the mean of its divisors is an integer number (30164526090).

Almost surely, 2^120211222223 is an apocalyptic number.

120211222223 is a deficient number, since it is larger than the sum of its proper divisors (446882137).

120211222223 is an equidigital number, since it uses as much as digits as its factorization.

120211222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446882136.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 120211222223 its reverse (322222112021), we get a palindrome (442433334244).

The spelling of 120211222223 in words is "one hundred twenty billion, two hundred eleven million, two hundred twenty-two thousand, two hundred twenty-three".