2233222121023 has 4 divisors (see below), whose sum is σ = 2364588128160. Its totient is φ = 2101856113888.

The previous prime is 2233222121021. The next prime is 2233222121027. The reversal of 2233222121023 is 3201212223322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2233222121023 - 2¹ = 2233222121021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233222121021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65683003543 + ... + 65683003576.

It is an arithmetic number, because the mean of its divisors is an integer number (591147032040).

Almost surely, 2^{2233222121023} is an apocalyptic number.

2233222121023 is a deficient number, since it is larger than the sum of its proper divisors (131366007137).

2233222121023 is a wasteful number, since it uses less digits than its factorization.

2233222121023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131366007136.

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

Adding to 2233222121023 its reverse (3201212223322), we get a palindrome (5434434344345).

The spelling of 2233222121023 in words is "two trillion, two hundred thirty-three billion, two hundred twenty-two million, one hundred twenty-one thousand, twenty-three".