100220111200001 has 8 divisors (see below), whose sum is σ = 107955732724224. Its totient is φ = 92488258561680.

The previous prime is 100220111199913. The next prime is 100220111200007. The reversal of 100220111200001 is 100002111022001.

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 100220111200001 - 2⁴² = 95822064688897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100220111200007) 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, 942166241 + ... + 942272606.

It is an arithmetic number, because the mean of its divisors is an integer number (13494466590528).

Almost surely, 2^{100220111200001} is an apocalyptic number.

It is an amenable number.

100220111200001 is a deficient number, since it is larger than the sum of its proper divisors (7735621524223).

100220111200001 is a wasteful number, since it uses less digits than its factorization.

100220111200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884442951.

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

Adding to 100220111200001 its reverse (100002111022001), we get a palindrome (200222222222002).

The spelling of 100220111200001 in words is "one hundred trillion, two hundred twenty billion, one hundred eleven million, two hundred thousand, one".