226930705429 has 2 divisors, whose sum is σ = 226930705430. Its totient is φ = 226930705428.

The previous prime is 226930705427. The next prime is 226930705457. The reversal of 226930705429 is 924507039622.

226930705429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226414188900 + 516516529 = 475830^2 + 22727^2 .

It is a cyclic number.

It is not a de Polignac number, because 226930705429 - 2¹ = 226930705427 is a prime.

Together with 226930705427, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226930705427) 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, 113465352714 + 113465352715.

It is an arithmetic number, because the mean of its divisors is an integer number (113465352715).

Almost surely, 2^226930705429 is an apocalyptic number.

It is an amenable number.

226930705429 is a deficient number, since it is larger than the sum of its proper divisors (1).

226930705429 is an equidigital number, since it uses as much as digits as its factorization.

226930705429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 226930705429 in words is "two hundred twenty-six billion, nine hundred thirty million, seven hundred five thousand, four hundred twenty-nine".