2001233101201 has 8 divisors (see below), whose sum is σ = 2039088691584. Its totient is φ = 1963381084080.

The previous prime is 2001233101193. The next prime is 2001233101249. The reversal of 2001233101201 is 1021013321002.

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

It is a cyclic number.

It is not a de Polignac number, because 2001233101201 - 2³ = 2001233101193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001233101261) 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, 251130 + ... + 2016316.

It is an arithmetic number, because the mean of its divisors is an integer number (254886086448).

Almost surely, 2^{2001233101201} is an apocalyptic number.

It is an amenable number.

2001233101201 is a deficient number, since it is larger than the sum of its proper divisors (37855590383).

2001233101201 is a wasteful number, since it uses less digits than its factorization.

2001233101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786631.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2001233101201 its reverse (1021013321002), we get a palindrome (3022246422203).

The spelling of 2001233101201 in words is "two trillion, one billion, two hundred thirty-three million, one hundred one thousand, two hundred one".