229863604111 has 2 divisors, whose sum is σ = 229863604112. Its totient is φ = 229863604110.

The previous prime is 229863604093. The next prime is 229863604183. The reversal of 229863604111 is 111406368922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229863604111 - 2¹¹ = 229863602063 is a prime.

It is a super-2 number, since 2×229863604111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229863604511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114931802055 + 114931802056.

It is an arithmetic number, because the mean of its divisors is an integer number (114931802056).

Almost surely, 2^229863604111 is an apocalyptic number.

229863604111 is a deficient number, since it is larger than the sum of its proper divisors (1).

229863604111 is an equidigital number, since it uses as much as digits as its factorization.

229863604111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 229863604111 in words is "two hundred twenty-nine billion, eight hundred sixty-three million, six hundred four thousand, one hundred eleven".