100120302220001 has 16 divisors (see below), whose sum is σ = 121673953350144. Its totient is φ = 80422669976064.

The previous prime is 100120302219947. The next prime is 100120302220019. The reversal of 100120302220001 is 100022203021001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100120302220001 - 2¹⁰ = 100120302218977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100120302220801) 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, 1805438105 + ... + 1805493558.

It is an arithmetic number, because the mean of its divisors is an integer number (7604622084384).

Almost surely, 2^{100120302220001} is an apocalyptic number.

It is an amenable number.

100120302220001 is a deficient number, since it is larger than the sum of its proper divisors (21553651130143).

100120302220001 is a wasteful number, since it uses less digits than its factorization.

100120302220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610931920.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100120302220001 its reverse (100022203021001), we get a palindrome (200142505241002).

The spelling of 100120302220001 in words is "one hundred trillion, one hundred twenty billion, three hundred two million, two hundred twenty thousand, one".