22102310000 has 100 divisors (see below), whose sum is σ = 55839088272. Its totient is φ = 8456448000.

The previous prime is 22102309993. The next prime is 22102310039. The reversal of 22102310000 is 1320122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×22102310000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 181952 + ... + 278048.

Almost surely, 2^22102310000 is an apocalyptic number.

22102310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22102310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27919544136).

22102310000 is an abundant number, since it is smaller than the sum of its proper divisors (33736778272).

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

22102310000 is an equidigital number, since it uses as much as digits as its factorization.

22102310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96148 (or 96127 counting only the distinct ones).

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

Adding to 22102310000 its reverse (1320122), we get a palindrome (22103630122).

The spelling of 22102310000 in words is "twenty-two billion, one hundred two million, three hundred ten thousand".