2001333022230 has 32 divisors (see below), whose sum is σ = 4817710453248. Its totient is φ = 532076450400.

The previous prime is 2001333022201. The next prime is 2001333022237. The reversal of 2001333022230 is 322203331002.

It is a junction number, because it is equal to n+sod(n) for n = 2001333022197 and 2001333022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001333022237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100762126 + ... + 100781985.

It is an arithmetic number, because the mean of its divisors is an integer number (150553451664).

Almost surely, 2^{2001333022230} is an apocalyptic number.

2001333022230 is an abundant number, since it is smaller than the sum of its proper divisors (2816377431018).

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

2001333022230 is a wasteful number, since it uses less digits than its factorization.

2001333022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201544452.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2001333022230 its reverse (322203331002), we get a palindrome (2323536353232).

The spelling of 2001333022230 in words is "two trillion, one billion, three hundred thirty-three million, twenty-two thousand, two hundred thirty".