100100022011 has 4 divisors (see below), whose sum is σ = 109200024024. Its totient is φ = 91000020000.

The previous prime is 100100022007. The next prime is 100100022017. The reversal of 100100022011 is 110220001001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110220001001 = 11 ⋅10020000091.

It is a cyclic number.

It is not a de Polignac number, because 100100022011 - 2² = 100100022007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100100022011.

It is not an unprimeable number, because it can be changed into a prime (100100022017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4550000990 + ... + 4550001011.

It is an arithmetic number, because the mean of its divisors is an integer number (27300006006).

Almost surely, 2^100100022011 is an apocalyptic number.

100100022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100100022011 is a deficient number, since it is larger than the sum of its proper divisors (9100002013).

100100022011 is an equidigital number, since it uses as much as digits as its factorization.

100100022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100002012.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100100022011 its reverse (110220001001), we get a palindrome (210320023012).

The spelling of 100100022011 in words is "one hundred billion, one hundred million, twenty-two thousand, eleven".