100222004443300 has 144 divisors (see below), whose sum is σ = 226628432352000. Its totient is φ = 38423091732480.

The previous prime is 100222004443259. The next prime is 100222004443321. The reversal of 100222004443300 is 3344400222001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6339545796 + ... + 6339561604.

It is an arithmetic number, because the mean of its divisors is an integer number (1573808558000).

Almost surely, 2^{100222004443300} is an apocalyptic number.

100222004443300 is a gapful number since it is divisible by the number (10) 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 100222004443300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113314216176000).

100222004443300 is an abundant number, since it is smaller than the sum of its proper divisors (126406427908700).

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

100222004443300 is a wasteful number, since it uses less digits than its factorization.

100222004443300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31718 (or 31711 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100222004443300 its reverse (3344400222001), we get a palindrome (103566404665301).

The spelling of 100222004443300 in words is "one hundred trillion, two hundred twenty-two billion, four million, four hundred forty-three thousand, three hundred".