220120202000233 has 2 divisors, whose sum is σ = 220120202000234. Its totient is φ = 220120202000232.

The previous prime is 220120202000213. The next prime is 220120202000287. The reversal of 220120202000233 is 332000202021022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217831387028544 + 2288814971689 = 14759112^2 + 1512883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220120202000233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220120202000233.

It is not a weakly prime, because it can be changed into another prime (220120202000213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110060101000116 + 110060101000117.

It is an arithmetic number, because the mean of its divisors is an integer number (110060101000117).

Almost surely, 2^{220120202000233} is an apocalyptic number.

It is an amenable number.

220120202000233 is a deficient number, since it is larger than the sum of its proper divisors (1).

220120202000233 is an equidigital number, since it uses as much as digits as its factorization.

220120202000233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 220120202000233 its reverse (332000202021022), we get a palindrome (552120404021255).

The spelling of 220120202000233 in words is "two hundred twenty trillion, one hundred twenty billion, two hundred two million, two hundred thirty-three", and thus it is an aban number.