2122032221231 has 8 divisors (see below), whose sum is σ = 2291021810784. Its totient is φ = 1953864966240.

The previous prime is 2122032221171. The next prime is 2122032221233. The reversal of 2122032221231 is 1321222302212.

It is a happy number.

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 2122032221231 - 2¹⁰ = 2122032220207 is a prime.

It is a super-2 number, since 2×2122032221231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122032221197 and 2122032221206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122032221233) 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, 205578275 + ... + 205588596.

It is an arithmetic number, because the mean of its divisors is an integer number (286377726348).

Almost surely, 2^{2122032221231} is an apocalyptic number.

2122032221231 is a deficient number, since it is larger than the sum of its proper divisors (168989589553).

2122032221231 is a wasteful number, since it uses less digits than its factorization.

2122032221231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411167281.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2122032221231 its reverse (1321222302212), we get a palindrome (3443254523443).

The spelling of 2122032221231 in words is "two trillion, one hundred twenty-two billion, thirty-two million, two hundred twenty-one thousand, two hundred thirty-one".