220242204222 has 32 divisors (see below), whose sum is σ = 452480643072. Its totient is φ = 71415496224.

The previous prime is 220242204163. The next prime is 220242204257. The reversal of 220242204222 is 222402242022.

It is a junction number, because it is equal to n+sod(n) for n = 220242204192 and 220242204201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031803 + ... + 1226825.

It is an arithmetic number, because the mean of its divisors is an integer number (14140020096).

Almost surely, 2^220242204222 is an apocalyptic number.

220242204222 is an abundant number, since it is smaller than the sum of its proper divisors (232238438850).

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

220242204222 is a wasteful number, since it uses less digits than its factorization.

220242204222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200152.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 220242204222 its reverse (222402242022), we get a palindrome (442644446244).

The spelling of 220242204222 in words is "two hundred twenty billion, two hundred forty-two million, two hundred four thousand, two hundred twenty-two".