20040324122 has 64 divisors (see below), whose sum is σ = 37301886720. Its totient is φ = 7863077376.

The previous prime is 20040324103. The next prime is 20040324137. The reversal of 20040324122 is 22142304002.

It is a super-2 number, since 2×20040324122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20040324094 and 20040324103.

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 31 ways as a sum of consecutive naturals, for example, 20100128 + ... + 20101124.

It is an arithmetic number, because the mean of its divisors is an integer number (582841980).

Almost surely, 2^20040324122 is an apocalyptic number.

20040324122 is a deficient number, since it is larger than the sum of its proper divisors (17261562598).

20040324122 is a wasteful number, since it uses less digits than its factorization.

20040324122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20040324122 its reverse (22142304002), we get a palindrome (42182628124).

The spelling of 20040324122 in words is "twenty billion, forty million, three hundred twenty-four thousand, one hundred twenty-two".