2232022233121 has 4 divisors (see below), whose sum is σ = 2232061326000. Its totient is φ = 2231983140244.

The previous prime is 2232022233083. The next prime is 2232022233139. The reversal of 2232022233121 is 1213322202322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2232022233121 is a prime.

It is a super-3 number, since 3×2232022233121³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232022233151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19460671 + ... + 19575028.

It is an arithmetic number, because the mean of its divisors is an integer number (558015331500).

Almost surely, 2^{2232022233121} is an apocalyptic number.

It is an amenable number.

2232022233121 is a deficient number, since it is larger than the sum of its proper divisors (39092879).

2232022233121 is an equidigital number, since it uses as much as digits as its factorization.

2232022233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39092878.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2232022233121 its reverse (1213322202322), we get a palindrome (3445344435443).

The spelling of 2232022233121 in words is "two trillion, two hundred thirty-two billion, twenty-two million, two hundred thirty-three thousand, one hundred twenty-one".