2332228807897 has 2 divisors, whose sum is σ = 2332228807898. Its totient is φ = 2332228807896.

The previous prime is 2332228807877. The next prime is 2332228807981. The reversal of 2332228807897 is 7987088222332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1979750305296 + 352478502601 = 1407036^2 + 593699^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332228807897 - 2²³ = 2332220419289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2332228807877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166114403948 + 1166114403949.

It is an arithmetic number, because the mean of its divisors is an integer number (1166114403949).

Almost surely, 2^{2332228807897} is an apocalyptic number.

It is an amenable number.

2332228807897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2332228807897 is an equidigital number, since it uses as much as digits as its factorization.

2332228807897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 2332228807897 in words is "two trillion, three hundred thirty-two billion, two hundred twenty-eight million, eight hundred seven thousand, eight hundred ninety-seven".