229591809036150 has 384 divisors, whose sum is σ = 632748376512000. Its totient is φ = 54625768243200.

The previous prime is 229591809036103. The next prime is 229591809036151. The reversal of 229591809036150 is 51630908195922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229591809036151) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 85381854006 + ... + 85381856694.

It is an arithmetic number, because the mean of its divisors is an integer number (1647782230500).

Almost surely, 2^{229591809036150} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229591809036150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316374188256000).

229591809036150 is an abundant number, since it is smaller than the sum of its proper divisors (403156567475850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229591809036150 is a wasteful number, since it uses less digits than its factorization.

229591809036150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344 (or 5339 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 60.

The spelling of 229591809036150 in words is "two hundred twenty-nine trillion, five hundred ninety-one billion, eight hundred nine million, thirty-six thousand, one hundred fifty".