11222020011022 has 8 divisors (see below), whose sum is σ = 16859047066416. Its totient is φ = 5602337655552.

The previous prime is 11222020010977. The next prime is 11222020011047. The reversal of 11222020011022 is 22011002022211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11222020010987 and 11222020011005.

It is a congruent number.

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, 4336173363 + ... + 4336175950.

It is an arithmetic number, because the mean of its divisors is an integer number (2107380883302).

Almost surely, 2^{11222020011022} is an apocalyptic number.

11222020011022 is a deficient number, since it is larger than the sum of its proper divisors (5637027055394).

11222020011022 is an equidigital number, since it uses as much as digits as its factorization.

11222020011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8672349962.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11222020011022 its reverse (22011002022211), we get a palindrome (33233022033233).

The spelling of 11222020011022 in words is "eleven trillion, two hundred twenty-two billion, twenty million, eleven thousand, twenty-two".