22000103310 has 64 divisors (see below), whose sum is σ = 53716608000. Its totient is φ = 5765410560.

The previous prime is 22000103299. The next prime is 22000103311. The reversal of 22000103310 is 1330100022.

It is a happy number.

It is a super-2 number, since 2×22000103310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000103311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 650191 + ... + 683189.

It is an arithmetic number, because the mean of its divisors is an integer number (839322000).

Almost surely, 2^22000103310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22000103310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26858304000).

22000103310 is an abundant number, since it is smaller than the sum of its proper divisors (31716504690).

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

22000103310 is a wasteful number, since it uses less digits than its factorization.

22000103310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33393.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 22000103310 its reverse (1330100022), we get a palindrome (23330203332).

The spelling of 22000103310 in words is "twenty-two billion, one hundred three thousand, three hundred ten".