2310220221332 has 12 divisors (see below), whose sum is σ = 4043596826976. Its totient is φ = 1154906842200.

The previous prime is 2310220221319. The next prime is 2310220221341. The reversal of 2310220221332 is 2331220220132.

2310220221332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2310220221298 and 2310220221307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50791544 + ... + 50837007.

It is an arithmetic number, because the mean of its divisors is an integer number (336966402248).

Almost surely, 2^{2310220221332} is an apocalyptic number.

It is an amenable number.

2310220221332 is a deficient number, since it is larger than the sum of its proper divisors (1733376605644).

2310220221332 is a wasteful number, since it uses less digits than its factorization.

2310220221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101634238 (or 101634236 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2310220221332 its reverse (2331220220132), we get a palindrome (4641440441464).

The spelling of 2310220221332 in words is "two trillion, three hundred ten billion, two hundred twenty million, two hundred twenty-one thousand, three hundred thirty-two".