100211201200001 has 32 divisors (see below), whose sum is σ = 106056916876800. Its totient is φ = 94554395837440.

The previous prime is 100211201199997. The next prime is 100211201200057. The reversal of 100211201200001 is 100002102112001.

It is a cyclic number.

It is not a de Polignac number, because 100211201200001 - 2² = 100211201199997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100211201200301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118607021 + ... + 119448933.

It is an arithmetic number, because the mean of its divisors is an integer number (3314278652400).

Almost surely, 2^{100211201200001} is an apocalyptic number.

It is an amenable number.

100211201200001 is a deficient number, since it is larger than the sum of its proper divisors (5845715676799).

100211201200001 is a wasteful number, since it uses less digits than its factorization.

100211201200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842569.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100211201200001 its reverse (100002102112001), we get a palindrome (200213303312002).

The spelling of 100211201200001 in words is "one hundred trillion, two hundred eleven billion, two hundred one million, two hundred thousand, one".