229212631200 has 576 divisors, whose sum is σ = 873544089600. Its totient is φ = 52182789120.

The previous prime is 229212631199. The next prime is 229212631213. The reversal of 229212631200 is 2136212922.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 315285237 + ... + 315285963.

It is an arithmetic number, because the mean of its divisors is an integer number (1516569600).

Almost surely, 2^229212631200 is an apocalyptic number.

229212631200 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 229212631200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436772044800).

229212631200 is an abundant number, since it is smaller than the sum of its proper divisors (644331458400).

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

229212631200 is a wasteful number, since it uses less digits than its factorization.

229212631200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 229212631200 in words is "two hundred twenty-nine billion, two hundred twelve million, six hundred thirty-one thousand, two hundred".