2323212222997 has 2 divisors, whose sum is σ = 2323212222998. Its totient is φ = 2323212222996.

The previous prime is 2323212222977. The next prime is 2323212223043. The reversal of 2323212222997 is 7992222123232.

It is an a-pointer prime, because the next prime (2323212223043) can be obtained adding 2323212222997 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1748717956881 + 574494266116 = 1322391^2 + 757954^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323212222997 - 2¹¹ = 2323212220949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323212222977) 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, 1161606111498 + 1161606111499.

It is an arithmetic number, because the mean of its divisors is an integer number (1161606111499).

Almost surely, 2^{2323212222997} is an apocalyptic number.

It is an amenable number.

2323212222997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323212222997 is an equidigital number, since it uses as much as digits as its factorization.

2323212222997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 46.

The spelling of 2323212222997 in words is "two trillion, three hundred twenty-three billion, two hundred twelve million, two hundred twenty-two thousand, nine hundred ninety-seven".