229902498208 has 96 divisors (see below), whose sum is σ = 478089864000. Its totient is φ = 108665088000.

The previous prime is 229902498181. The next prime is 229902498223. The reversal of 229902498208 is 802894209922.

It is a super-2 number, since 2×229902498208² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13734388 + ... + 13751116.

It is an arithmetic number, because the mean of its divisors is an integer number (4980102750).

Almost surely, 2^229902498208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229902498208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239044932000).

229902498208 is an abundant number, since it is smaller than the sum of its proper divisors (248187365792).

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

229902498208 is a wasteful number, since it uses less digits than its factorization.

229902498208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17078 (or 17070 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 229902498208 in words is "two hundred twenty-nine billion, nine hundred two million, four hundred ninety-eight thousand, two hundred eight".