22112022021122 has 8 divisors (see below), whose sum is σ = 36183308761872. Its totient is φ = 10050919100500.

The previous prime is 22112022021079. The next prime is 22112022021143.

22112022021122 is nontrivially palindromic in base 10.

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 = 22112022021094 and 22112022021103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502545955004 + ... + 502545955047.

It is an arithmetic number, because the mean of its divisors is an integer number (4522913595234).

Almost surely, 2^{22112022021122} is an apocalyptic number.

22112022021122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22112022021122 is a deficient number, since it is larger than the sum of its proper divisors (14071286740750).

22112022021122 is a wasteful number, since it uses less digits than its factorization.

22112022021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005091910064.

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 2211202 and 2021122, that added together give a palindrome (4232324).

The spelling of 22112022021122 in words is "twenty-two trillion, one hundred twelve billion, twenty-two million, twenty-one thousand, one hundred twenty-two".