2120020202022 has 8 divisors (see below), whose sum is σ = 4240040404056. Its totient is φ = 706673400672.

The previous prime is 2120020201991. The next prime is 2120020202089. The reversal of 2120020202022 is 2202020200212.

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

2120020202022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2120020201992 and 2120020202010.

It is a congruent number.

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, 176668350163 + ... + 176668350174.

It is an arithmetic number, because the mean of its divisors is an integer number (530005050507).

Almost surely, 2^{2120020202022} is an apocalyptic number.

2120020202022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120020202022 is a wasteful number, since it uses less digits than its factorization.

2120020202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353336700342.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2120020202022 its reverse (2202020200212), we get a palindrome (4322040402234).

The spelling of 2120020202022 in words is "two trillion, one hundred twenty billion, twenty million, two hundred two thousand, twenty-two".