213310223332 has 48 divisors (see below), whose sum is σ = 397662289920. Its totient is φ = 99769881600.

The previous prime is 213310223317. The next prime is 213310223363. The reversal of 213310223332 is 233322013312.

It is a junction number, because it is equal to n+sod(n) for n = 213310223297 and 213310223306.

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, 16605232 + ... + 16618072.

It is an arithmetic number, because the mean of its divisors is an integer number (8284631040).

Almost surely, 2^213310223332 is an apocalyptic number.

It is an amenable number.

213310223332 is a deficient number, since it is larger than the sum of its proper divisors (184352066588).

213310223332 is a wasteful number, since it uses less digits than its factorization.

213310223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14332 (or 14330 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 213310223332 its reverse (233322013312), we get a palindrome (446632236644).

The spelling of 213310223332 in words is "two hundred thirteen billion, three hundred ten million, two hundred twenty-three thousand, three hundred thirty-two".