23123233222210 has 24 divisors (see below), whose sum is σ = 45749603584188. Its totient is φ = 8408448444000.

The previous prime is 23123233222157. The next prime is 23123233222253. The reversal of 23123233222210 is 1222233232132.

It can be written as a sum of positive squares in 2 ways, for example, as 18555322992921 + 4567910229289 = 4307589^2 + 2137267^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9555053841 + ... + 9555056260.

Almost surely, 2^{23123233222210} is an apocalyptic number.

23123233222210 is a deficient number, since it is larger than the sum of its proper divisors (22626370361978).

23123233222210 is a wasteful number, since it uses less digits than its factorization.

23123233222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19110110130 (or 19110110119 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23123233222210 its reverse (1222233232132), we get a palindrome (24345466454342).

The spelling of 23123233222210 in words is "twenty-three trillion, one hundred twenty-three billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred ten".