20113202330122 has 16 divisors (see below), whose sum is σ = 32912583463872. Its totient is φ = 9142345095520.

The previous prime is 20113202330119. The next prime is 20113202330141. The reversal of 20113202330122 is 22103320231102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 20113202330093 and 20113202330102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16235718 + ... + 17430574.

It is an arithmetic number, because the mean of its divisors is an integer number (2057036466492).

Almost surely, 2^{20113202330122} is an apocalyptic number.

20113202330122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20113202330122 is a deficient number, since it is larger than the sum of its proper divisors (12799381133750).

20113202330122 is a wasteful number, since it uses less digits than its factorization.

20113202330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960013.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20113202330122 its reverse (22103320231102), we get a palindrome (42216522561224).

The spelling of 20113202330122 in words is "twenty trillion, one hundred thirteen billion, two hundred two million, three hundred thirty thousand, one hundred twenty-two".