22302222220322 has 16 divisors (see below), whose sum is σ = 36934238773152. Its totient is φ = 10015236702720.

The previous prime is 22302222220301. The next prime is 22302222220337.

22302222220322 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22302222220291 and 22302222220300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6106849823 + ... + 6106853474.

It is an arithmetic number, because the mean of its divisors is an integer number (2308389923322).

Almost surely, 2^{22302222220322} is an apocalyptic number.

22302222220322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22302222220322 is a deficient number, since it is larger than the sum of its proper divisors (14632016552830).

22302222220322 is a wasteful number, since it uses less digits than its factorization.

22302222220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12213703393.

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 2230222 and 2220322, that added together give a palindrome (4450544).

The spelling of 22302222220322 in words is "twenty-two trillion, three hundred two billion, two hundred twenty-two million, two hundred twenty thousand, three hundred twenty-two".