23210321122 has 8 divisors (see below), whose sum is σ = 34837904556. Its totient is φ = 11597686272.

The previous prime is 23210321089. The next prime is 23210321159. The reversal of 23210321122 is 22112301232.

It can be written as a sum of positive squares in 2 ways, for example, as 22752403921 + 457917201 = 150839^2 + 21399^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23210321122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3733263 + ... + 3739474.

Almost surely, 2^23210321122 is an apocalyptic number.

23210321122 is a deficient number, since it is larger than the sum of its proper divisors (11627583434).

23210321122 is a wasteful number, since it uses less digits than its factorization.

23210321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7474292.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23210321122 its reverse (22112301232), we get a palindrome (45322622354).

The spelling of 23210321122 in words is "twenty-three billion, two hundred ten million, three hundred twenty-one thousand, one hundred twenty-two".