100220310111 has 8 divisors (see below), whose sum is σ = 134056750464. Its totient is φ = 66598704920.

The previous prime is 100220310067. The next prime is 100220310121. The reversal of 100220310111 is 111013022001.

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 100220310111 - 2⁹ = 100220309599 is a prime.

It is a super-2 number, since 2×100220310111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220310121) 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, 53707701 + ... + 53709566.

It is an arithmetic number, because the mean of its divisors is an integer number (16757093808).

Almost surely, 2^100220310111 is an apocalyptic number.

100220310111 is a deficient number, since it is larger than the sum of its proper divisors (33836440353).

100220310111 is a wasteful number, since it uses less digits than its factorization.

100220310111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107417581.

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

Adding to 100220310111 its reverse (111013022001), we get a palindrome (211233332112).

The spelling of 100220310111 in words is "one hundred billion, two hundred twenty million, three hundred ten thousand, one hundred eleven".