233332220030 has 32 divisors (see below), whose sum is σ = 516920612544. Its totient is φ = 73845801216.

The previous prime is 233332220027. The next prime is 233332220041. The reversal of 233332220030 is 30022233332.

It is a junction number, because it is equal to n+sod(n) for n = 233332219978 and 233332220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128203607 + ... + 128205426.

It is an arithmetic number, because the mean of its divisors is an integer number (16153769142).

Almost surely, 2^233332220030 is an apocalyptic number.

233332220030 is an abundant number, since it is smaller than the sum of its proper divisors (283588392514).

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

233332220030 is a wasteful number, since it uses less digits than its factorization.

233332220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256409060.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 233332220030 its reverse (30022233332), we get a palindrome (263354453362).

The spelling of 233332220030 in words is "two hundred thirty-three billion, three hundred thirty-two million, two hundred twenty thousand, thirty".