23202344320229 has 2 divisors, whose sum is σ = 23202344320230. Its totient is φ = 23202344320228.

The previous prime is 23202344320223. The next prime is 23202344320237. The reversal of 23202344320229 is 92202344320232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22934501844004 + 267842476225 = 4788998^2 + 517535^2 .

It is a cyclic number.

It is not a de Polignac number, because 23202344320229 - 2²⁴ = 23202327543013 is a prime.

It is a super-2 number, since 2×23202344320229² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23202344320192 and 23202344320201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202344320223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601172160114 + 11601172160115.

It is an arithmetic number, because the mean of its divisors is an integer number (11601172160115).

Almost surely, 2^{23202344320229} is an apocalyptic number.

It is an amenable number.

23202344320229 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202344320229 is an equidigital number, since it uses as much as digits as its factorization.

23202344320229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 23202344320229 in words is "twenty-three trillion, two hundred two billion, three hundred forty-four million, three hundred twenty thousand, two hundred twenty-nine".