22022303320122 has 32 divisors (see below), whose sum is σ = 53297675263872. Its totient is φ = 5921963917824.

The previous prime is 22022303320097. The next prime is 22022303320133. The reversal of 22022303320122 is 22102330322022.

It is a junction number, because it is equal to n+sod(n) for n = 22022303320092 and 22022303320101.

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 15 ways as a sum of consecutive naturals, for example, 15421780323 + ... + 15421781750.

It is an arithmetic number, because the mean of its divisors is an integer number (1665552351996).

Almost surely, 2^{22022303320122} is an apocalyptic number.

22022303320122 is an abundant number, since it is smaller than the sum of its proper divisors (31275371943750).

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

22022303320122 is a wasteful number, since it uses less digits than its factorization.

22022303320122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30843562102.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22022303320122 its reverse (22102330322022), we get a palindrome (44124633642144).

The spelling of 22022303320122 in words is "twenty-two trillion, twenty-two billion, three hundred three million, three hundred twenty thousand, one hundred twenty-two".