22132421210211 has 16 divisors (see below), whose sum is σ = 32182163919360. Its totient is φ = 13447547062560.

The previous prime is 22132421210171. The next prime is 22132421210233. The reversal of 22132421210211 is 11201212423122.

It is not a de Polignac number, because 22132421210211 - 2¹³ = 22132421202019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22132421210411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3591756285 + ... + 3591762446.

It is an arithmetic number, because the mean of its divisors is an integer number (2011385244960).

Almost surely, 2^{22132421210211} is an apocalyptic number.

22132421210211 is a deficient number, since it is larger than the sum of its proper divisors (10049742709149).

22132421210211 is a wasteful number, since it uses less digits than its factorization.

22132421210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183518826.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 22132421210211 its reverse (11201212423122), we get a palindrome (33333633633333).

The spelling of 22132421210211 in words is "twenty-two trillion, one hundred thirty-two billion, four hundred twenty-one million, two hundred ten thousand, two hundred eleven".