233223302020030 has 32 divisors (see below), whose sum is σ = 479774229373440. Its totient is φ = 79962178394400.

The previous prime is 233223302019979. The next prime is 233223302020063. The reversal of 233223302020030 is 30020203322332.

It is a super-2 number, since 2×233223302020030² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233223302019977 and 233223302020004.

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, 80147055 + ... + 83006005.

It is an arithmetic number, because the mean of its divisors is an integer number (14992944667920).

Almost surely, 2^{233223302020030} is an apocalyptic number.

233223302020030 is an abundant number, since it is smaller than the sum of its proper divisors (246550927353410).

233223302020030 is a wasteful number, since it uses less digits than its factorization.

233223302020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024344.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 233223302020030 its reverse (30020203322332), we get a palindrome (263243505342362).

The spelling of 233223302020030 in words is "two hundred thirty-three trillion, two hundred twenty-three billion, three hundred two million, twenty thousand, thirty".