100020222210 has 16 divisors (see below), whose sum is σ = 240048533376. Its totient is φ = 26672059248.

The previous prime is 100020222209. The next prime is 100020222223. The reversal of 100020222210 is 12222020001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667003674 + ... + 1667003733.

It is an arithmetic number, because the mean of its divisors is an integer number (15003033336).

Almost surely, 2^100020222210 is an apocalyptic number.

100020222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100020222210 is an abundant number, since it is smaller than the sum of its proper divisors (140028311166).

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

100020222210 is a wasteful number, since it uses less digits than its factorization.

100020222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334007417.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100020222210 its reverse (12222020001), we get a palindrome (112242242211).

The spelling of 100020222210 in words is "one hundred billion, twenty million, two hundred twenty-two thousand, two hundred ten".