23330212273 has 2 divisors, whose sum is σ = 23330212274. Its totient is φ = 23330212272.

The previous prime is 23330212229. The next prime is 23330212307. The reversal of 23330212273 is 37221203332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23089714209 + 240498064 = 151953^2 + 15508^2 .

It is a cyclic number.

It is not a de Polignac number, because 23330212273 - 2²¹ = 23328115121 is a prime.

It is not a weakly prime, because it can be changed into another prime (23330212673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665106136 + 11665106137.

It is an arithmetic number, because the mean of its divisors is an integer number (11665106137).

Almost surely, 2^23330212273 is an apocalyptic number.

It is an amenable number.

23330212273 is a deficient number, since it is larger than the sum of its proper divisors (1).

23330212273 is an equidigital number, since it uses as much as digits as its factorization.

23330212273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The spelling of 23330212273 in words is "twenty-three billion, three hundred thirty million, two hundred twelve thousand, two hundred seventy-three".