120201021120223 has 2 divisors, whose sum is σ = 120201021120224. Its totient is φ = 120201021120222.

The previous prime is 120201021120211. The next prime is 120201021120269. The reversal of 120201021120223 is 322021120102021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120201021120223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120201021120223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120201021120283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100510560111 + 60100510560112.

It is an arithmetic number, because the mean of its divisors is an integer number (60100510560112).

Almost surely, 2^{120201021120223} is an apocalyptic number.

120201021120223 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201021120223 is an equidigital number, since it uses as much as digits as its factorization.

120201021120223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 120201021120223 its reverse (322021120102021), we get a palindrome (442222141222244).

The spelling of 120201021120223 in words is "one hundred twenty trillion, two hundred one billion, twenty-one million, one hundred twenty thousand, two hundred twenty-three".