2333021223021 has 16 divisors (see below), whose sum is σ = 3123602108928. Its totient is φ = 1548895950000.

The previous prime is 2333021223011. The next prime is 2333021223037. The reversal of 2333021223021 is 1203221203332.

It is not a de Polignac number, because 2333021223021 - 2²⁶ = 2332954114157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2333021222982 and 2333021223000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2333021223011) 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 15 ways as a sum of consecutive naturals, for example, 4379850 + ... + 4883556.

It is an arithmetic number, because the mean of its divisors is an integer number (195225131808).

Almost surely, 2^{2333021223021} is an apocalyptic number.

It is an amenable number.

2333021223021 is a deficient number, since it is larger than the sum of its proper divisors (790580885907).

2333021223021 is a wasteful number, since it uses less digits than its factorization.

2333021223021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510112.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2333021223021 its reverse (1203221203332), we get a palindrome (3536242426353).

The spelling of 2333021223021 in words is "two trillion, three hundred thirty-three billion, twenty-one million, two hundred twenty-three thousand, twenty-one".