23322232210 has 16 divisors (see below), whose sum is σ = 41995316376. Its totient is φ = 9325493248.

The previous prime is 23322232169. The next prime is 23322232321. The reversal of 23322232210 is 1223222332.

It can be written as a sum of positive squares in 4 ways, for example, as 22104850329 + 1217381881 = 148677^2 + 34891^2 .

It is a super-2 number, since 2×23322232210² (a number of 22 digits) contains 22 as substring.

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, 396049 + ... + 451108.

Almost surely, 2^23322232210 is an apocalyptic number.

23322232210 is a deficient number, since it is larger than the sum of its proper divisors (18673084166).

23322232210 is a wasteful number, since it uses less digits than its factorization.

23322232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849917.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23322232210 its reverse (1223222332), we get a palindrome (24545454542).

It can be divided in two parts, 233222322 and 10, that added together give a palindrome (233222332).

The spelling of 23322232210 in words is "twenty-three billion, three hundred twenty-two million, two hundred thirty-two thousand, two hundred ten".