120220200223 has 2 divisors, whose sum is σ = 120220200224. Its totient is φ = 120220200222.

The previous prime is 120220200209. The next prime is 120220200239. The reversal of 120220200223 is 322002022021.

It is an a-pointer prime, because the next prime (120220200239) can be obtained adding 120220200223 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120220200223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120220200197 and 120220200206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120220200923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110100111 + 60110100112.

It is an arithmetic number, because the mean of its divisors is an integer number (60110100112).

Almost surely, 2^120220200223 is an apocalyptic number.

120220200223 is a deficient number, since it is larger than the sum of its proper divisors (1).

120220200223 is an equidigital number, since it uses as much as digits as its factorization.

120220200223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 120220200223 its reverse (322002022021), we get a palindrome (442222222244).

The spelling of 120220200223 in words is "one hundred twenty billion, two hundred twenty million, two hundred thousand, two hundred twenty-three".