220122022122244 has 12 divisors (see below), whose sum is σ = 420232951324368. Its totient is φ = 100055464601000.

The previous prime is 220122022122199. The next prime is 220122022122319. The reversal of 220122022122244 is 442221220221022.

It is a happy number.

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, 2501386614982 + ... + 2501386615069.

It is an arithmetic number, because the mean of its divisors is an integer number (35019412610364).

Almost surely, 2^{220122022122244} is an apocalyptic number.

It is an amenable number.

220122022122244 is a deficient number, since it is larger than the sum of its proper divisors (200110929202124).

220122022122244 is a wasteful number, since it uses less digits than its factorization.

220122022122244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002773230066 (or 5002773230064 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 220122022122244 its reverse (442221220221022), we get a palindrome (662343242343266).

The spelling of 220122022122244 in words is "two hundred twenty trillion, one hundred twenty-two billion, twenty-two million, one hundred twenty-two thousand, two hundred forty-four".