233133403022020 has 24 divisors (see below), whose sum is σ = 489705326808768. Its totient is φ = 93229517311200.

The previous prime is 233133403022017. The next prime is 233133403022021. The reversal of 233133403022020 is 20220304331332.

It is a self number, because there is not a number n which added to its sum of digits gives 233133403022020.

It is not an unprimeable number, because it can be changed into a prime (233133403022021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490163426 + ... + 1490319865.

It is an arithmetic number, because the mean of its divisors is an integer number (20404388617032).

Almost surely, 2^{233133403022020} is an apocalyptic number.

233133403022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233133403022020 is an abundant number, since it is smaller than the sum of its proper divisors (256571923786748).

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

233133403022020 is a wasteful number, since it uses less digits than its factorization.

233133403022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980487211 (or 2980487209 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 233133403022020 its reverse (20220304331332), we get a palindrome (253353707353352).

The spelling of 233133403022020 in words is "two hundred thirty-three trillion, one hundred thirty-three billion, four hundred three million, twenty-two thousand, twenty".