20124013322122 has 32 divisors (see below), whose sum is σ = 30327698903040. Its totient is φ = 10014907556400.

The previous prime is 20124013322117. The next prime is 20124013322123. The reversal of 20124013322122 is 22122331042102.

It is not an unprimeable number, because it can be changed into a prime (20124013322123) 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, 819669747 + ... + 819694297.

It is an arithmetic number, because the mean of its divisors is an integer number (947740590720).

Almost surely, 2^{20124013322122} is an apocalyptic number.

20124013322122 is a deficient number, since it is larger than the sum of its proper divisors (10203685580918).

20124013322122 is a wasteful number, since it uses less digits than its factorization.

20124013322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27066.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 20124013322122 its reverse (22122331042102), we get a palindrome (42246344364224).

The spelling of 20124013322122 in words is "twenty trillion, one hundred twenty-four billion, thirteen million, three hundred twenty-two thousand, one hundred twenty-two".