2220120323353 has 2 divisors, whose sum is σ = 2220120323354. Its totient is φ = 2220120323352.

The previous prime is 2220120323347. The next prime is 2220120323413. The reversal of 2220120323353 is 3533230210222.

It is a happy number.

2220120323353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1844047213849 + 376073109504 = 1357957^2 + 613248^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220120323353 - 2⁵ = 2220120323321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220120323053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110060161676 + 1110060161677.

It is an arithmetic number, because the mean of its divisors is an integer number (1110060161677).

Almost surely, 2^{2220120323353} is an apocalyptic number.

It is an amenable number.

2220120323353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220120323353 is an equidigital number, since it uses as much as digits as its factorization.

2220120323353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 2220120323353 its reverse (3533230210222), we get a palindrome (5753350533575).

The spelling of 2220120323353 in words is "two trillion, two hundred twenty billion, one hundred twenty million, three hundred twenty-three thousand, three hundred fifty-three".