100220210002111 has 4 divisors (see below), whose sum is σ = 100610171908992. Its totient is φ = 99830248095232.

The previous prime is 100220210002103. The next prime is 100220210002147. The reversal of 100220210002111 is 111200012022001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100220210002111 - 2³ = 100220210002103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100220210002091 and 100220210002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220210002181) 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 3 ways as a sum of consecutive naturals, for example, 194980953055 + ... + 194980953568.

It is an arithmetic number, because the mean of its divisors is an integer number (25152542977248).

Almost surely, 2^{100220210002111} is an apocalyptic number.

100220210002111 is a deficient number, since it is larger than the sum of its proper divisors (389961906881).

100220210002111 is an equidigital number, since it uses as much as digits as its factorization.

100220210002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389961906880.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100220210002111 its reverse (111200012022001), we get a palindrome (211420222024112).

The spelling of 100220210002111 in words is "one hundred trillion, two hundred twenty billion, two hundred ten million, two thousand, one hundred eleven".