22200422002422 has 64 divisors (see below), whose sum is σ = 45240865113600. Its totient is φ = 7260757620480.

The previous prime is 22200422002403. The next prime is 22200422002459. The reversal of 22200422002422 is 22420022400222.

It is a junction number, because it is equal to n+sod(n) for n = 22200422002392 and 22200422002401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312079354 + ... + 312150482.

It is an arithmetic number, because the mean of its divisors is an integer number (706888517400).

Almost surely, 2^{22200422002422} is an apocalyptic number.

22200422002422 is an abundant number, since it is smaller than the sum of its proper divisors (23040443111178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22200422002422 is a wasteful number, since it uses less digits than its factorization.

22200422002422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73301.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 22200422002422 its reverse (22420022400222), we get a palindrome (44620444402644).

The spelling of 22200422002422 in words is "twenty-two trillion, two hundred billion, four hundred twenty-two million, two thousand, four hundred twenty-two".