233340000221100 has 144 divisors (see below), whose sum is σ = 677388256071296. Its totient is φ = 62015937984000.

The previous prime is 233340000221093. The next prime is 233340000221101. The reversal of 233340000221100 is 1122000043332.

It is not an unprimeable number, because it can be changed into a prime (233340000221101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1124529360 + ... + 1124736840.

Almost surely, 2^{233340000221100} is an apocalyptic number.

233340000221100 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 233340000221100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338694128035648).

233340000221100 is an abundant number, since it is smaller than the sum of its proper divisors (444048255850196).

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

233340000221100 is a wasteful number, since it uses less digits than its factorization.

233340000221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220016 (or 220009 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 233340000221100 its reverse (1122000043332), we get a palindrome (234462000264432).

The spelling of 233340000221100 in words is "two hundred thirty-three trillion, three hundred forty billion, two hundred twenty-one thousand, one hundred".