223242121132297 has 2 divisors, whose sum is σ = 223242121132298. Its totient is φ = 223242121132296.

The previous prime is 223242121132291. The next prime is 223242121132351. The reversal of 223242121132297 is 792231121242322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 164216766754681 + 59025354377616 = 12814709^2 + 7682796^2 .

It is a cyclic number.

It is not a de Polignac number, because 223242121132297 - 2¹⁹ = 223242120608009 is a prime.

It is a super-3 number, since 3×223242121132297³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223242121132291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111621060566148 + 111621060566149.

It is an arithmetic number, because the mean of its divisors is an integer number (111621060566149).

Almost surely, 2^{223242121132297} is an apocalyptic number.

It is an amenable number.

223242121132297 is a deficient number, since it is larger than the sum of its proper divisors (1).

223242121132297 is an equidigital number, since it uses as much as digits as its factorization.

223242121132297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The spelling of 223242121132297 in words is "two hundred twenty-three trillion, two hundred forty-two billion, one hundred twenty-one million, one hundred thirty-two thousand, two hundred ninety-seven".