22022422022 has 32 divisors (see below), whose sum is σ = 34236097632. Its totient is φ = 10619541504.

The previous prime is 22022421977. The next prime is 22022422057.

22022422022 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22022421985 and 22022422003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1331918 + ... + 1348350.

It is an arithmetic number, because the mean of its divisors is an integer number (1069878051).

Almost surely, 2^22022422022 is an apocalyptic number.

22022422022 is a deficient number, since it is larger than the sum of its proper divisors (12213675610).

22022422022 is a wasteful number, since it uses less digits than its factorization.

22022422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16712.

The product of its (nonzero) digits is 1024, while the sum is 20.

The spelling of 22022422022 in words is "twenty-two billion, twenty-two million, four hundred twenty-two thousand, twenty-two".