2122020000122 has 16 divisors (see below), whose sum is σ = 3472534260000. Its totient is φ = 964516241040.

The previous prime is 2122020000119. The next prime is 2122020000251. The reversal of 2122020000122 is 2210000202212.

It is a junction number, because it is equal to n+sod(n) for n = 2122020000097 and 2122020000106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344872 + ... + 2460227.

It is an arithmetic number, because the mean of its divisors is an integer number (217033391250).

Almost surely, 2^{2122020000122} is an apocalyptic number.

2122020000122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2122020000122 is a deficient number, since it is larger than the sum of its proper divisors (1350514259878).

2122020000122 is a wasteful number, since it uses less digits than its factorization.

2122020000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830461.

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

Adding to 2122020000122 its reverse (2210000202212), we get a palindrome (4332020202334).

The spelling of 2122020000122 in words is "two trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two", and thus it is an aban number.