122020004202 has 64 divisors (see below), whose sum is σ = 269748589824. Its totient is φ = 36600284160.

The previous prime is 122020004201. The next prime is 122020004207. The reversal of 122020004202 is 202400020221.

It is not an unprimeable number, because it can be changed into a prime (122020004201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5988552 + ... + 6008892.

It is an arithmetic number, because the mean of its divisors is an integer number (4214821716).

Almost surely, 2^122020004202 is an apocalyptic number.

122020004202 is an abundant number, since it is smaller than the sum of its proper divisors (147728585622).

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

122020004202 is a wasteful number, since it uses less digits than its factorization.

122020004202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22943.

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

Adding to 122020004202 its reverse (202400020221), we get a palindrome (324420024423).

The spelling of 122020004202 in words is "one hundred twenty-two billion, twenty million, four thousand, two hundred two".