100220113011 has 16 divisors (see below), whose sum is σ = 137389137408. Its totient is φ = 64936216800.

The previous prime is 100220112989. The next prime is 100220113031. The reversal of 100220113011 is 110311022001.

It is not a de Polignac number, because 100220113011 - 2¹⁰ = 100220111987 is a prime.

It is a super-2 number, since 2×100220113011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100220113031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394425 + ... + 596666.

It is an arithmetic number, because the mean of its divisors is an integer number (8586821088).

Almost surely, 2^100220113011 is an apocalyptic number.

100220113011 is a deficient number, since it is larger than the sum of its proper divisors (37169024397).

100220113011 is an equidigital number, since it uses as much as digits as its factorization.

100220113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992042.

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

Adding to 100220113011 its reverse (110311022001), we get a palindrome (210531135012).

The spelling of 100220113011 in words is "one hundred billion, two hundred twenty million, one hundred thirteen thousand, eleven".