11220220022122 has 8 divisors (see below), whose sum is σ = 16831053086400. Its totient is φ = 5609868993324.

The previous prime is 11220220022117. The next prime is 11220220022131. The reversal of 11220220022122 is 22122002202211.

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 11220220022122.

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, 120450672 + ... + 120543787.

It is an arithmetic number, because the mean of its divisors is an integer number (2103881635800).

Almost surely, 2^{11220220022122} is an apocalyptic number.

11220220022122 is a deficient number, since it is larger than the sum of its proper divisors (5610833064278).

11220220022122 is a wasteful number, since it uses less digits than its factorization.

11220220022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241017740.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11220220022122 its reverse (22122002202211), we get a palindrome (33342222224333).

The spelling of 11220220022122 in words is "eleven trillion, two hundred twenty billion, two hundred twenty million, twenty-two thousand, one hundred twenty-two".