11020022220122 has 8 divisors (see below), whose sum is σ = 16530895989216. Its totient is φ = 5509723557052.

The previous prime is 11020022220107. The next prime is 11020022220227. The reversal of 11020022220122 is 22102222002011.

It is a happy number.

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

It is a super-2 number, since 2×11020022220122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11020022220122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143728598 + ... + 143805249.

It is an arithmetic number, because the mean of its divisors is an integer number (2066361998652).

Almost surely, 2^{11020022220122} is an apocalyptic number.

11020022220122 is a deficient number, since it is larger than the sum of its proper divisors (5510873769094).

11020022220122 is a wasteful number, since it uses less digits than its factorization.

11020022220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287553012.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11020022220122 its reverse (22102222002011), we get a palindrome (33122244222133).

The spelling of 11020022220122 in words is "eleven trillion, twenty billion, twenty-two million, two hundred twenty thousand, one hundred twenty-two".