100220021102001 has 16 divisors (see below), whose sum is σ = 138080179433024. Its totient is φ = 64608761726784.

The previous prime is 100220021101999. The next prime is 100220021102057. The reversal of 100220021102001 is 100201120022001.

It is not a de Polignac number, because 100220021102001 - 2¹ = 100220021101999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100220021102401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2769561886 + ... + 2769598071.

It is an arithmetic number, because the mean of its divisors is an integer number (8630011214564).

Almost surely, 2^{100220021102001} is an apocalyptic number.

It is an amenable number.

100220021102001 is a deficient number, since it is larger than the sum of its proper divisors (37860158331023).

100220021102001 is a wasteful number, since it uses less digits than its factorization.

100220021102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539160160.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100220021102001 its reverse (100201120022001), we get a palindrome (200421141124002).

The spelling of 100220021102001 in words is "one hundred trillion, two hundred twenty billion, twenty-one million, one hundred two thousand, one".