100012022011 has 16 divisors (see below), whose sum is σ = 111659201280. Its totient is φ = 88791383520.

The previous prime is 100012021997. The next prime is 100012022039. The reversal of 100012022011 is 110220210001.

It is a cyclic number.

It is not a de Polignac number, because 100012022011 - 2⁷ = 100012021883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100012022111) 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, 3895605 + ... + 3921193.

It is an arithmetic number, because the mean of its divisors is an integer number (6978700080).

Almost surely, 2^100012022011 is an apocalyptic number.

100012022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100012022011 is a deficient number, since it is larger than the sum of its proper divisors (11647179269).

100012022011 is a wasteful number, since it uses less digits than its factorization.

100012022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33906.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100012022011 its reverse (110220210001), we get a palindrome (210232232012).

The spelling of 100012022011 in words is "one hundred billion, twelve million, twenty-two thousand, eleven".