220202220122 has 8 divisors (see below), whose sum is σ = 330394308672. Its totient is φ = 110070783900.

The previous prime is 220202220097. The next prime is 220202220143. The reversal of 220202220122 is 221022202022.

220202220122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 220202220122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15154004 + ... + 15168527.

It is an arithmetic number, because the mean of its divisors is an integer number (41299288584).

Almost surely, 2^220202220122 is an apocalyptic number.

220202220122 is a deficient number, since it is larger than the sum of its proper divisors (110192088550).

220202220122 is a wasteful number, since it uses less digits than its factorization.

220202220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30326164.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220202220122 its reverse (221022202022), we get a palindrome (441224422144).

The spelling of 220202220122 in words is "two hundred twenty billion, two hundred two million, two hundred twenty thousand, one hundred twenty-two".