100222360 has 64 divisors (see below), whose sum is σ = 259329600. Its totient is φ = 34146816.

The previous prime is 100222333. The next prime is 100222373. The reversal of 100222360 is 63222001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47406 + ... + 49474.

It is an arithmetic number, because the mean of its divisors is an integer number (4052025).

Almost surely, 2^100222360 is an apocalyptic number.

100222360 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 100222360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129664800).

100222360 is an abundant number, since it is smaller than the sum of its proper divisors (159107240).

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

100222360 is a wasteful number, since it uses less digits than its factorization.

100222360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 100222360 is about 10011.1118263657. Note that the first 3 decimals coincide. The cubic root of 100222360 is about 464.5026632417.

Adding to 100222360 its reverse (63222001), we get a palindrome (163444361).

The spelling of 100222360 in words is "one hundred million, two hundred twenty-two thousand, three hundred sixty".