2001202033222 has 8 divisors (see below), whose sum is σ = 3430632056976. Its totient is φ = 857658014232.

The previous prime is 2001202033213. The next prime is 2001202033241. The reversal of 2001202033222 is 2223302021002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2001202033222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71471501173 + ... + 71471501200.

It is an arithmetic number, because the mean of its divisors is an integer number (428829007122).

Almost surely, 2^{2001202033222} is an apocalyptic number.

2001202033222 is a deficient number, since it is larger than the sum of its proper divisors (1429430023754).

2001202033222 is a wasteful number, since it uses less digits than its factorization.

2001202033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142943002382.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2001202033222 its reverse (2223302021002), we get a palindrome (4224504054224).

The spelling of 2001202033222 in words is "two trillion, one billion, two hundred two million, thirty-three thousand, two hundred twenty-two".