229896987600 has 480 divisors, whose sum is σ = 899686416384. Its totient is φ = 49035571200.

The previous prime is 229896987581. The next prime is 229896987631. The reversal of 229896987600 is 6789698922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7906689 + ... + 7935711.

Almost surely, 2^229896987600 is an apocalyptic number.

229896987600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229896987600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449843208192).

229896987600 is an abundant number, since it is smaller than the sum of its proper divisors (669789428784).

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

229896987600 is a wasteful number, since it uses less digits than its factorization.

229896987600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29115 (or 29104 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 66.

The spelling of 229896987600 in words is "two hundred twenty-nine billion, eight hundred ninety-six million, nine hundred eighty-seven thousand, six hundred".