21132133022001 has 8 divisors (see below), whose sum is σ = 29833599560544. Its totient is φ = 13259377582400.

The previous prime is 21132133021991. The next prime is 21132133022111. The reversal of 21132133022001 is 10022033123112.

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

It is not a de Polignac number, because 21132133022001 - 2¹⁹ = 21132132497713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21132133092001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207177774675 + ... + 207177774776.

It is an arithmetic number, because the mean of its divisors is an integer number (3729199945068).

Almost surely, 2^{21132133022001} is an apocalyptic number.

It is an amenable number.

21132133022001 is a deficient number, since it is larger than the sum of its proper divisors (8701466538543).

21132133022001 is a wasteful number, since it uses less digits than its factorization.

21132133022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414355549471.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 21132133022001 its reverse (10022033123112), we get a palindrome (31154166145113).

The spelling of 21132133022001 in words is "twenty-one trillion, one hundred thirty-two billion, one hundred thirty-three million, twenty-two thousand, one".