229368698208 has 288 divisors, whose sum is σ = 737366535360. Its totient is φ = 67502223360.

The previous prime is 229368698179. The next prime is 229368698287. The reversal of 229368698208 is 802896863922.

229368698208 is a `hidden beast` number, since 2 + 2 + 9 + 368 + 69 + 8 + 208 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×229368698208² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14545048 + ... + 14560808.

It is an arithmetic number, because the mean of its divisors is an integer number (2560300470).

Almost surely, 2^229368698208 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 229368698208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368683267680).

229368698208 is an abundant number, since it is smaller than the sum of its proper divisors (507997837152).

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

229368698208 is a wasteful number, since it uses less digits than its factorization.

229368698208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15839 (or 15802 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 229368698208 in words is "two hundred twenty-nine billion, three hundred sixty-eight million, six hundred ninety-eight thousand, two hundred eight".