22210310000 has 50 divisors (see below), whose sum is σ = 53773405752. Its totient is φ = 8884120000.

The previous prime is 22210309993. The next prime is 22210310029. The reversal of 22210310000 is 1301222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×22210310000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1100516 + ... + 1120515.

Almost surely, 2^22210310000 is an apocalyptic number.

22210310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210310000 is an abundant number, since it is smaller than the sum of its proper divisors (31563095752).

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

22210310000 is an equidigital number, since it uses as much as digits as its factorization.

22210310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221059 (or 2221038 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 22210310000 its reverse (1301222), we get a palindrome (22211611222).

The spelling of 22210310000 in words is "twenty-two billion, two hundred ten million, three hundred ten thousand".