23120122012010 has 8 divisors (see below), whose sum is σ = 41616219621636. Its totient is φ = 9248048804800.

The previous prime is 23120122011997. The next prime is 23120122012027. The reversal of 23120122012010 is 1021022102132.

It can be written as a sum of positive squares in 2 ways, for example, as 22959823472881 + 160298539129 = 4791641^2 + 400373^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23120122012010.

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 3 ways as a sum of consecutive naturals, for example, 1156006100591 + ... + 1156006100610.

Almost surely, 2^{23120122012010} is an apocalyptic number.

23120122012010 is a deficient number, since it is larger than the sum of its proper divisors (18496097609626).

23120122012010 is a wasteful number, since it uses less digits than its factorization.

23120122012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312012201208.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 23120122012010 its reverse (1021022102132), we get a palindrome (24141144114142).

The spelling of 23120122012010 in words is "twenty-three trillion, one hundred twenty billion, one hundred twenty-two million, twelve thousand, ten".