2023354221 has 32 divisors (see below), whose sum is σ = 3207856128. Its totient is φ = 1110049920.

The previous prime is 2023354199. The next prime is 2023354231. The reversal of 2023354221 is 1224533202.

It is not a de Polignac number, because 2023354221 - 2¹⁰ = 2023353197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2023354191 and 2023354200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023354231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70441 + ... + 94913.

It is an arithmetic number, because the mean of its divisors is an integer number (100245504).

Almost surely, 2^2023354221 is an apocalyptic number.

2023354221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2023354221 is a deficient number, since it is larger than the sum of its proper divisors (1184501907).

2023354221 is a wasteful number, since it uses less digits than its factorization.

2023354221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24641.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2023354221 is about 44981.7098496711. The cubic root of 2023354221 is about 1264.8061633873.

Adding to 2023354221 its reverse (1224533202), we get a palindrome (3247887423).

The spelling of 2023354221 in words is "two billion, twenty-three million, three hundred fifty-four thousand, two hundred twenty-one".