100100221202010 has 64 divisors (see below), whose sum is σ = 243160303639680. Its totient is φ = 26369040080640.

The previous prime is 100100221201987. The next prime is 100100221202057. The reversal of 100100221202010 is 10202122001001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21888720 + ... + 26063700.

It is an arithmetic number, because the mean of its divisors is an integer number (3799379744370).

Almost surely, 2^{100100221202010} is an apocalyptic number.

100100221202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100221202010 is an abundant number, since it is smaller than the sum of its proper divisors (143060082437670).

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

100100221202010 is a wasteful number, since it uses less digits than its factorization.

100100221202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184703.

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

Adding to 100100221202010 its reverse (10202122001001), we get a palindrome (110302343203011).

The spelling of 100100221202010 in words is "one hundred trillion, one hundred billion, two hundred twenty-one million, two hundred two thousand, ten".