2122020200104 has 24 divisors (see below), whose sum is σ = 4628385896490. Its totient is φ = 909437228448.

The previous prime is 2122020200093. The next prime is 2122020200123. The reversal of 2122020200104 is 4010020202212.

It can be written as a sum of positive squares in only one way, i.e., 2083686476004 + 38333724100 = 1443498^2 + 195790^2 .

It is a super-2 number, since 2×2122020200104² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2706658027 + ... + 2706658810.

Almost surely, 2^{2122020200104} is an apocalyptic number.

It is an amenable number.

2122020200104 is an abundant number, since it is smaller than the sum of its proper divisors (2506365696386).

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

2122020200104 is a wasteful number, since it uses less digits than its factorization.

2122020200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413316857 (or 5413316846 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2122020200104 its reverse (4010020202212), we get a palindrome (6132040402316).

The spelling of 2122020200104 in words is "two trillion, one hundred twenty-two billion, twenty million, two hundred thousand, one hundred four".