100212100222201 has 8 divisors (see below), whose sum is σ = 110404690075008. Its totient is φ = 90199910190000.

The previous prime is 100212100222037. The next prime is 100212100222219. The reversal of 100212100222201 is 102222001212001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100212100222201 - 2⁹ = 100212100221689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100212100226201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45099953985 + ... + 45099956206.

It is an arithmetic number, because the mean of its divisors is an integer number (13800586259376).

Almost surely, 2^{100212100222201} is an apocalyptic number.

100212100222201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100212100222201 is a deficient number, since it is larger than the sum of its proper divisors (10192589852807).

100212100222201 is a wasteful number, since it uses less digits than its factorization.

100212100222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90199910303.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100212100222201 its reverse (102222001212001), we get a palindrome (202434101434202).

The spelling of 100212100222201 in words is "one hundred trillion, two hundred twelve billion, one hundred million, two hundred twenty-two thousand, two hundred one".