23210010022 has 4 divisors (see below), whose sum is σ = 34815015036. Its totient is φ = 11605005010.

The previous prime is 23210010013. The next prime is 23210010029. The reversal of 23210010022 is 22001001232.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 23210009984 and 23210010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210010029) by changing a digit.

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 as a sum of consecutive naturals, namely, 5802502504 + ... + 5802502507.

It is an arithmetic number, because the mean of its divisors is an integer number (8703753759).

Almost surely, 2^23210010022 is an apocalyptic number.

23210010022 is a deficient number, since it is larger than the sum of its proper divisors (11605005014).

23210010022 is a wasteful number, since it uses less digits than its factorization.

23210010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11605005013.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 23210010022 its reverse (22001001232), we get a palindrome (45211011254).

The spelling of 23210010022 in words is "twenty-three billion, two hundred ten million, ten thousand, twenty-two".