221210200011332 has 96 divisors (see below), whose sum is σ = 449087806911744. Its totient is φ = 93379244083200.

The previous prime is 221210200011331. The next prime is 221210200011349. The reversal of 221210200011332 is 233110002012122.

It is not an unprimeable number, because it can be changed into a prime (221210200011331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4610346782 + ... + 4610394762.

It is an arithmetic number, because the mean of its divisors is an integer number (4677997988664).

Almost surely, 2^{221210200011332} is an apocalyptic number.

It is an amenable number.

221210200011332 is an abundant number, since it is smaller than the sum of its proper divisors (227877606900412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221210200011332 is a wasteful number, since it uses less digits than its factorization.

221210200011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51069 (or 51067 counting only the distinct ones).

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

Adding to 221210200011332 its reverse (233110002012122), we get a palindrome (454320202023454).

The spelling of 221210200011332 in words is "two hundred twenty-one trillion, two hundred ten billion, two hundred million, eleven thousand, three hundred thirty-two".