20022022000122 has 16 divisors (see below), whose sum is σ = 40312795975200. Its totient is φ = 6629215337552.

The previous prime is 20022022000109. The next prime is 20022022000129. The reversal of 20022022000122 is 22100022022002.

It is not an unprimeable number, because it can be changed into a prime (20022022000129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11197997988 + ... + 11197999775.

It is an arithmetic number, because the mean of its divisors is an integer number (2519549748450).

Almost surely, 2^{20022022000122} is an apocalyptic number.

20022022000122 is an abundant number, since it is smaller than the sum of its proper divisors (20290773975078).

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

20022022000122 is a wasteful number, since it uses less digits than its factorization.

20022022000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22395997917.

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

Adding to 20022022000122 its reverse (22100022022002), we get a palindrome (42122044022124).

The spelling of 20022022000122 in words is "twenty trillion, twenty-two billion, twenty-two million, one hundred twenty-two", and thus it is an aban number.