229116507357801 has 64 divisors (see below), whose sum is σ = 355247272005120. Its totient is φ = 128634535434240.

The previous prime is 229116507357781. The next prime is 229116507357839. The reversal of 229116507357801 is 108753705611922.

It is not a de Polignac number, because 229116507357801 - 2¹⁰ = 229116507356777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229116507357401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6255039355 + ... + 6255075983.

It is an arithmetic number, because the mean of its divisors is an integer number (5550738625080).

Almost surely, 2^{229116507357801} is an apocalyptic number.

229116507357801 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

229116507357801 is a deficient number, since it is larger than the sum of its proper divisors (126130764647319).

229116507357801 is a wasteful number, since it uses less digits than its factorization.

229116507357801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41986.

The product of its (nonzero) digits is 6350400, while the sum is 57.

The spelling of 229116507357801 in words is "two hundred twenty-nine trillion, one hundred sixteen billion, five hundred seven million, three hundred fifty-seven thousand, eight hundred one".