100212212200101 has 16 divisors (see below), whose sum is σ = 135612298128384. Its totient is φ = 65810159491824.

The previous prime is 100212212200097. The next prime is 100212212200109. The reversal of 100212212200101 is 101002212212001.

It is not a de Polignac number, because 100212212200101 - 2² = 100212212200097 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212212200109) 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, 12676020 + ... + 19002786.

It is an arithmetic number, because the mean of its divisors is an integer number (8475768633024).

Almost surely, 2^{100212212200101} is an apocalyptic number.

It is an amenable number.

100212212200101 is a deficient number, since it is larger than the sum of its proper divisors (35400085928283).

100212212200101 is an equidigital number, since it uses as much as digits as its factorization.

100212212200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6405640.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100212212200101 its reverse (101002212212001), we get a palindrome (201214424412102).

The spelling of 100212212200101 in words is "one hundred trillion, two hundred twelve billion, two hundred twelve million, two hundred thousand, one hundred one".