100220100102111 has 16 divisors (see below), whose sum is σ = 145776361045248. Its totient is φ = 60738758779200.

The previous prime is 100220100102091. The next prime is 100220100102139. The reversal of 100220100102111 is 111201001022001.

It is not a de Polignac number, because 100220100102111 - 2³⁰ = 100219026360287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220100102511) 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, 14464086 + ... + 20239811.

It is an arithmetic number, because the mean of its divisors is an integer number (9111022565328).

Almost surely, 2^{100220100102111} is an apocalyptic number.

100220100102111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100220100102111 is a deficient number, since it is larger than the sum of its proper divisors (45556260943137).

100220100102111 is a wasteful number, since it uses less digits than its factorization.

100220100102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34791422.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100220100102111 its reverse (111201001022001), we get a palindrome (211421101124112).

The spelling of 100220100102111 in words is "one hundred trillion, two hundred twenty billion, one hundred million, one hundred two thousand, one hundred eleven".