100221110012210 has 32 divisors (see below), whose sum is σ = 197334049934592. Its totient is φ = 36344737428480.

The previous prime is 100221110012207. The next prime is 100221110012213. The reversal of 100221110012210 is 12210011122001.

It is an interprime number because it is at equal distance from previous prime (100221110012207) and next prime (100221110012213).

It is not an unprimeable number, because it can be changed into a prime (100221110012213) 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, 1241241647 + ... + 1241322386.

It is an arithmetic number, because the mean of its divisors is an integer number (6166689060456).

Almost surely, 2^{100221110012210} is an apocalyptic number.

100221110012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221110012210 is a deficient number, since it is larger than the sum of its proper divisors (97112939922382).

100221110012210 is a wasteful number, since it uses less digits than its factorization.

100221110012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482564418.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100221110012210 its reverse (12210011122001), we get a palindrome (112431121134211).

The spelling of 100221110012210 in words is "one hundred trillion, two hundred twenty-one billion, one hundred ten million, twelve thousand, two hundred ten".