23210213332 has 6 divisors (see below), whose sum is σ = 40617873338. Its totient is φ = 11605106664.

The previous prime is 23210213311. The next prime is 23210213419. The reversal of 23210213332 is 23331201232.

It can be written as a sum of positive squares in only one way, i.e., 22763567376 + 446645956 = 150876^2 + 21134^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2901276663 + ... + 2901276670.

Almost surely, 2^23210213332 is an apocalyptic number.

It is an amenable number.

23210213332 is a deficient number, since it is larger than the sum of its proper divisors (17407660006).

23210213332 is a wasteful number, since it uses less digits than its factorization.

23210213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802553337 (or 5802553335 counting only the distinct ones).

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

Adding to 23210213332 its reverse (23331201232), we get a palindrome (46541414564).

The spelling of 23210213332 in words is "twenty-three billion, two hundred ten million, two hundred thirteen thousand, three hundred thirty-two".