100211022011 has 8 divisors (see below), whose sum is σ = 104572056480. Its totient is φ = 95850323712.

The previous prime is 100211022001. The next prime is 100211022019. The reversal of 100211022011 is 110220112001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100211022011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100211021983 and 100211022001.

It is not an unprimeable number, because it can be changed into a prime (100211022019) 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, 668651 + ... + 804683.

It is an arithmetic number, because the mean of its divisors is an integer number (13071507060).

Almost surely, 2^100211022011 is an apocalyptic number.

100211022011 is a deficient number, since it is larger than the sum of its proper divisors (4361034469).

100211022011 is a wasteful number, since it uses less digits than its factorization.

100211022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168085.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100211022011 its reverse (110220112001), we get a palindrome (210431134012).

The spelling of 100211022011 in words is "one hundred billion, two hundred eleven million, twenty-two thousand, eleven".