20220201100122 has 16 divisors (see below), whose sum is σ = 40498091798112. Its totient is φ = 6730452100400.

The previous prime is 20220201100081. The next prime is 20220201100123. The reversal of 20220201100122 is 22100110202202.

It is not an unprimeable number, because it can be changed into a prime (20220201100123) 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, 2403728688 + ... + 2403737099.

It is an arithmetic number, because the mean of its divisors is an integer number (2531130737382).

Almost surely, 2^{20220201100122} is an apocalyptic number.

20220201100122 is an abundant number, since it is smaller than the sum of its proper divisors (20277890697990).

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

20220201100122 is a wasteful number, since it uses less digits than its factorization.

20220201100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4807466493.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20220201100122 its reverse (22100110202202), we get a palindrome (42320311302324).

The spelling of 20220201100122 in words is "twenty trillion, two hundred twenty billion, two hundred one million, one hundred thousand, one hundred twenty-two".