23132123022 has 16 divisors (see below), whose sum is σ = 46377366480. Its totient is φ = 7691854272.

The previous prime is 23132122999. The next prime is 23132123041. The reversal of 23132123022 is 22032123132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23132123022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4710693 + ... + 4715600.

It is an arithmetic number, because the mean of its divisors is an integer number (2898585405).

Almost surely, 2^23132123022 is an apocalyptic number.

23132123022 is an abundant number, since it is smaller than the sum of its proper divisors (23245243458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23132123022 is a wasteful number, since it uses less digits than its factorization.

23132123022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9426707.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23132123022 its reverse (22032123132), we get a palindrome (45164246154).

The spelling of 23132123022 in words is "twenty-three billion, one hundred thirty-two million, one hundred twenty-three thousand, twenty-two".