122202020122 has 48 divisors (see below), whose sum is σ = 229732070400. Its totient is φ = 48322667232.

The previous prime is 122202020099. The next prime is 122202020147. The reversal of 122202020122 is 221020202221.

122202020122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 122202020096 and 122202020105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3097879 + ... + 3137077.

It is an arithmetic number, because the mean of its divisors is an integer number (4786084800).

Almost surely, 2^122202020122 is an apocalyptic number.

122202020122 is a deficient number, since it is larger than the sum of its proper divisors (107530050278).

122202020122 is a wasteful number, since it uses less digits than its factorization.

122202020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41675 (or 41668 counting only the distinct ones).

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

Adding to 122202020122 its reverse (221020202221), we get a palindrome (343222222343).

The spelling of 122202020122 in words is "one hundred twenty-two billion, two hundred two million, twenty thousand, one hundred twenty-two".