100221013011 has 8 divisors (see below), whose sum is σ = 152717734144. Its totient is φ = 57269150280.

The previous prime is 100221013007. The next prime is 100221013033. The reversal of 100221013011 is 110310122001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100221013011 - 2² = 100221013007 is a prime.

It is a super-2 number, since 2×100221013011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100221013051) 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, 2386214575 + ... + 2386214616.

It is an arithmetic number, because the mean of its divisors is an integer number (19089716768).

Almost surely, 2^100221013011 is an apocalyptic number.

100221013011 is a deficient number, since it is larger than the sum of its proper divisors (52496721133).

100221013011 is an equidigital number, since it uses as much as digits as its factorization.

100221013011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772429201.

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

Adding to 100221013011 its reverse (110310122001), we get a palindrome (210531135012).

The spelling of 100221013011 in words is "one hundred billion, two hundred twenty-one million, thirteen thousand, eleven".