100210221210 has 32 divisors (see below), whose sum is σ = 262368580032. Its totient is φ = 24293386880.

The previous prime is 100210221187. The next prime is 100210221233. The reversal of 100210221210 is 12122012001.

It is an interprime number because it is at equal distance from previous prime (100210221187) and next prime (100210221233).

It is a Curzon 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, 151833339 + ... + 151833998.

It is an arithmetic number, because the mean of its divisors is an integer number (8199018126).

Almost surely, 2^100210221210 is an apocalyptic number.

100210221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100210221210 is an abundant number, since it is smaller than the sum of its proper divisors (162158358822).

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

100210221210 is a wasteful number, since it uses less digits than its factorization.

100210221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303667358.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100210221210 its reverse (12122012001), we get a palindrome (112332233211).

The spelling of 100210221210 in words is "one hundred billion, two hundred ten million, two hundred twenty-one thousand, two hundred ten".