2023221310 has 32 divisors (see below), whose sum is σ = 3975122304. Its totient is φ = 735300000.

The previous prime is 2023221307. The next prime is 2023221329. The reversal of 2023221310 is 131223202.

It is a super-2 number, since 2×2023221310² = 8186848938476232200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243525 + ... + 251695.

It is an arithmetic number, because the mean of its divisors is an integer number (124222572).

Almost surely, 2^2023221310 is an apocalyptic number.

2023221310 is a deficient number, since it is larger than the sum of its proper divisors (1951900994).

2023221310 is a wasteful number, since it uses less digits than its factorization.

2023221310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10440.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2023221310 is about 44980.2324360379. The cubic root of 2023221310 is about 1264.7784683959.

Adding to 2023221310 its reverse (131223202), we get a palindrome (2154444512).

The spelling of 2023221310 in words is "two billion, twenty-three million, two hundred twenty-one thousand, three hundred ten".