2233321221023 has 16 divisors (see below), whose sum is σ = 2400865056000. Its totient is φ = 2072746583040.

The previous prime is 2233321221017. The next prime is 2233321221029. The reversal of 2233321221023 is 3201221233322.

It is an interprime number because it is at equal distance from previous prime (2233321221017) and next prime (2233321221029).

It is a cyclic number.

It is not a de Polignac number, because 2233321221023 - 2¹⁰ = 2233321219999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233321220983 and 2233321221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233321221029) 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, 8202386 + ... + 8470287.

It is an arithmetic number, because the mean of its divisors is an integer number (150054066000).

Almost surely, 2^{2233321221023} is an apocalyptic number.

2233321221023 is a deficient number, since it is larger than the sum of its proper divisors (167543834977).

2233321221023 is a wasteful number, since it uses less digits than its factorization.

2233321221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16672882.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2233321221023 its reverse (3201221233322), we get a palindrome (5434542454345).

The spelling of 2233321221023 in words is "two trillion, two hundred thirty-three billion, three hundred twenty-one million, two hundred twenty-one thousand, twenty-three".