20002020120122 has 8 divisors (see below), whose sum is σ = 30003049879200. Its totient is φ = 10001003493724.

The previous prime is 20002020120119. The next prime is 20002020120139. The reversal of 20002020120122 is 22102102020002.

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

It is a junction number, because it is equal to n+sod(n) for n = 20002020120097 and 20002020120106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2719379 + ... + 6884697.

It is an arithmetic number, because the mean of its divisors is an integer number (3750381234900).

Almost surely, 2^{20002020120122} is an apocalyptic number.

20002020120122 is a deficient number, since it is larger than the sum of its proper divisors (10001029759078).

20002020120122 is a wasteful number, since it uses less digits than its factorization.

20002020120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566340.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20002020120122 its reverse (22102102020002), we get a palindrome (42104122140124).

The spelling of 20002020120122 in words is "twenty trillion, two billion, twenty million, one hundred twenty thousand, one hundred twenty-two".