22010302222 has 16 divisors (see below), whose sum is σ = 33262790400. Its totient is φ = 10922752440.

The previous prime is 22010302207. The next prime is 22010302273. The reversal of 22010302222 is 22220301022.

It is a junction number, because it is equal to n+sod(n) for n = 22010302196 and 22010302205.

It is a congruent number.

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, 1133229 + ... + 1152487.

It is an arithmetic number, because the mean of its divisors is an integer number (2078924400).

Almost surely, 2^22010302222 is an apocalyptic number.

22010302222 is a deficient number, since it is larger than the sum of its proper divisors (11252488178).

22010302222 is a wasteful number, since it uses less digits than its factorization.

22010302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23511.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22010302222 its reverse (22220301022), we get a palindrome (44230603244).

The spelling of 22010302222 in words is "twenty-two billion, ten million, three hundred two thousand, two hundred twenty-two".