2223413321121 has 16 divisors (see below), whose sum is σ = 3294017022400. Its totient is φ = 1482243434784.

The previous prime is 2223413321119. The next prime is 2223413321189. The reversal of 2223413321121 is 1211233143222.

2223413321121 is a `hidden beast` number, since 2 + 223 + 413 + 3 + 2 + 1 + 1 + 21 = 666.

It is not a de Polignac number, because 2223413321121 - 2¹ = 2223413321119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223413321111) 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, 412005 + ... + 2148621.

It is an arithmetic number, because the mean of its divisors is an integer number (205876063900).

Almost surely, 2^{2223413321121} is an apocalyptic number.

It is an amenable number.

2223413321121 is a deficient number, since it is larger than the sum of its proper divisors (1070603701279).

2223413321121 is a wasteful number, since it uses less digits than its factorization.

2223413321121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784045 (or 1784039 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 2223413321121 its reverse (1211233143222), we get a palindrome (3434646464343).

The spelling of 2223413321121 in words is "two trillion, two hundred twenty-three billion, four hundred thirteen million, three hundred twenty-one thousand, one hundred twenty-one".