230222100 has 72 divisors (see below), whose sum is σ = 669450208. Its totient is φ = 61084800.

The previous prime is 230222099. The next prime is 230222119. The reversal of 230222100 is 1222032.

230222100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61482 + ... + 65118.

Almost surely, 2^230222100 is an apocalyptic number.

230222100 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 230222100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334725104).

230222100 is an abundant number, since it is smaller than the sum of its proper divisors (439228108).

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

230222100 is a wasteful number, since it uses less digits than its factorization.

230222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865 (or 3858 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 230222100 is about 15173.0715413854. The cubic root of 230222100 is about 612.8897200461.

Adding to 230222100 its reverse (1222032), we get a palindrome (231444132).

The spelling of 230222100 in words is "two hundred thirty million, two hundred twenty-two thousand, one hundred".