120310122223 has 4 divisors (see below), whose sum is σ = 120314194528. Its totient is φ = 120306049920.

The previous prime is 120310122209. The next prime is 120310122239. The reversal of 120310122223 is 322221013021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322221013021 = 418339 ⋅770239.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120310122223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120310122223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120310123223) 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, 1991511 + ... + 2051032.

It is an arithmetic number, because the mean of its divisors is an integer number (30078548632).

Almost surely, 2^120310122223 is an apocalyptic number.

120310122223 is a deficient number, since it is larger than the sum of its proper divisors (4072305).

120310122223 is an equidigital number, since it uses as much as digits as its factorization.

120310122223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072304.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120310122223 its reverse (322221013021), we get a palindrome (442531135244).

The spelling of 120310122223 in words is "one hundred twenty billion, three hundred ten million, one hundred twenty-two thousand, two hundred twenty-three".