100000221100210 has 32 divisors (see below), whose sum is σ = 191603025676800. Its totient is φ = 37469036119680.

The previous prime is 100000221100201. The next prime is 100000221100211. The reversal of 100000221100210 is 12001122000001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (100000221100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2956819906 + ... + 2956853725.

It is an arithmetic number, because the mean of its divisors is an integer number (5987594552400).

Almost surely, 2^{100000221100210} is an apocalyptic number.

100000221100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000221100210 is a deficient number, since it is larger than the sum of its proper divisors (91602804576590).

100000221100210 is a wasteful number, since it uses less digits than its factorization.

100000221100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5913673746.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100000221100210 its reverse (12001122000001), we get a palindrome (112001343100211).

The spelling of 100000221100210 in words is "one hundred trillion, two hundred twenty-one million, one hundred thousand, two hundred ten".