23211203332 has 24 divisors (see below), whose sum is σ = 41178629016. Its totient is φ = 11446699008.

The previous prime is 23211203329. The next prime is 23211203341. The reversal of 23211203332 is 23330211232.

It can be written as a sum of positive squares in 4 ways, for example, as 1509788736 + 21701414596 = 38856^2 + 147314^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11598 + ... + 215770.

It is an arithmetic number, because the mean of its divisors is an integer number (1715776209).

Almost surely, 2^23211203332 is an apocalyptic number.

It is an amenable number.

23211203332 is a deficient number, since it is larger than the sum of its proper divisors (17967425684).

23211203332 is a wasteful number, since it uses less digits than its factorization.

23211203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204567 (or 204565 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23211203332 its reverse (23330211232), we get a palindrome (46541414564).

The spelling of 23211203332 in words is "twenty-three billion, two hundred eleven million, two hundred three thousand, three hundred thirty-two".