23202011121227 has 2 divisors, whose sum is σ = 23202011121228. Its totient is φ = 23202011121226.

The previous prime is 23202011121151. The next prime is 23202011121283. The reversal of 23202011121227 is 72212111020232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23202011121227 - 2³⁸ = 22927133214283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23202011121196 and 23202011121205.

It is not a weakly prime, because it can be changed into another prime (23202011121287) 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, 11601005560613 + 11601005560614.

It is an arithmetic number, because the mean of its divisors is an integer number (11601005560614).

Almost surely, 2^{23202011121227} is an apocalyptic number.

23202011121227 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202011121227 is an equidigital number, since it uses as much as digits as its factorization.

23202011121227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 23202011121227 its reverse (72212111020232), we get a palindrome (95414122141459).

The spelling of 23202011121227 in words is "twenty-three trillion, two hundred two billion, eleven million, one hundred twenty-one thousand, two hundred twenty-seven".