22210010120 has 16 divisors (see below), whose sum is σ = 49972522860. Its totient is φ = 8884004032.

The previous prime is 22210010117. The next prime is 22210010167. The reversal of 22210010120 is 2101001222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21910512484 + 299497636 = 148022^2 + 17306^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277625087 + ... + 277625166.

Almost surely, 2^22210010120 is an apocalyptic number.

22210010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210010120 is an abundant number, since it is smaller than the sum of its proper divisors (27762512740).

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

22210010120 is a wasteful number, since it uses less digits than its factorization.

22210010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555250264 (or 555250260 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22210010120 its reverse (2101001222), we get a palindrome (24311011342).

The spelling of 22210010120 in words is "twenty-two billion, two hundred ten million, ten thousand, one hundred twenty".