23122552006 has 32 divisors (see below), whose sum is σ = 37784050560. Its totient is φ = 10568180736.

The previous prime is 23122552001. The next prime is 23122552069. The reversal of 23122552006 is 60025522132.

It is a super-2 number, since 2×23122552006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122552001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699651 + ... + 731953.

It is an arithmetic number, because the mean of its divisors is an integer number (1180751580).

Almost surely, 2^23122552006 is an apocalyptic number.

23122552006 is a deficient number, since it is larger than the sum of its proper divisors (14661498554).

23122552006 is a wasteful number, since it uses less digits than its factorization.

23122552006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32928.

The product of its (nonzero) digits is 7200, while the sum is 28.

It can be divided in two parts, 23122 and 552006, that added together give a triangular number (575128 = T₁₀₇₂).

The spelling of 23122552006 in words is "twenty-three billion, one hundred twenty-two million, five hundred fifty-two thousand, six".