229204401126277 has 2 divisors, whose sum is σ = 229204401126278. Its totient is φ = 229204401126276.

The previous prime is 229204401126163. The next prime is 229204401126289. The reversal of 229204401126277 is 772621104402922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131278453897761 + 97925947228516 = 11457681^2 + 9895754^2 .

It is a cyclic number.

It is not a de Polignac number, because 229204401126277 - 2⁴⁷ = 88466912770949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229204401126277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229204401126377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114602200563138 + 114602200563139.

It is an arithmetic number, because the mean of its divisors is an integer number (114602200563139).

Almost surely, 2^{229204401126277} is an apocalyptic number.

It is an amenable number.

229204401126277 is a deficient number, since it is larger than the sum of its proper divisors (1).

229204401126277 is an equidigital number, since it uses as much as digits as its factorization.

229204401126277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 229204401126277 in words is "two hundred twenty-nine trillion, two hundred four billion, four hundred one million, one hundred twenty-six thousand, two hundred seventy-seven".