20102002000122 has 24 divisors (see below), whose sum is σ = 46767923021376. Its totient is φ = 5743429142808.

The previous prime is 20102002000117. The next prime is 20102002000163. The reversal of 20102002000122 is 22100020020102.

It is a junction number, because it is equal to n+sod(n) for n = 20102002000098 and 20102002000107.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34187077938 + ... + 34187078525.

It is an arithmetic number, because the mean of its divisors is an integer number (1948663459224).

Almost surely, 2^{20102002000122} is an apocalyptic number.

20102002000122 is an abundant number, since it is smaller than the sum of its proper divisors (26665921021254).

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

20102002000122 is a wasteful number, since it uses less digits than its factorization.

20102002000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68374156482 (or 68374156475 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20102002000122 its reverse (22100020020102), we get a palindrome (42202022020224).

The spelling of 20102002000122 in words is "twenty trillion, one hundred two billion, two million, one hundred twenty-two", and thus it is an aban number.