201021210022133 has 8 divisors (see below), whose sum is σ = 203213020999776. Its totient is φ = 198841088703600.

The previous prime is 201021210022069. The next prime is 201021210022141. The reversal of 201021210022133 is 331220012120102.

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 201021210022133 - 2⁶ = 201021210022069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201021210021133) 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, 2922380198 + ... + 2922448983.

It is an arithmetic number, because the mean of its divisors is an integer number (25401627624972).

Almost surely, 2^{201021210022133} is an apocalyptic number.

It is an amenable number.

201021210022133 is a deficient number, since it is larger than the sum of its proper divisors (2191810977643).

201021210022133 is a wasteful number, since it uses less digits than its factorization.

201021210022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844829555.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 201021210022133 its reverse (331220012120102), we get a palindrome (532241222142235).

The spelling of 201021210022133 in words is "two hundred one trillion, twenty-one billion, two hundred ten million, twenty-two thousand, one hundred thirty-three".