20211132200331 has 16 divisors (see below), whose sum is σ = 27390131347968. Its totient is φ = 13253113524000.

The previous prime is 20211132200263. The next prime is 20211132200377. The reversal of 20211132200331 is 13300223111202.

It is not a de Polignac number, because 20211132200331 - 2¹⁵ = 20211132167563 is a prime.

It is a super-2 number, since 2×20211132200331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20211132200298 and 20211132200307.

It is not an unprimeable number, because it can be changed into a prime (20211132200381) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38573656 + ... + 39094106.

It is an arithmetic number, because the mean of its divisors is an integer number (1711883209248).

Almost surely, 2^{20211132200331} is an apocalyptic number.

20211132200331 is a deficient number, since it is larger than the sum of its proper divisors (7178999147637).

20211132200331 is a wasteful number, since it uses less digits than its factorization.

20211132200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732722.

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

Adding to 20211132200331 its reverse (13300223111202), we get a palindrome (33511355311533).

The spelling of 20211132200331 in words is "twenty trillion, two hundred eleven billion, one hundred thirty-two million, two hundred thousand, three hundred thirty-one".