10011111002211 has 24 divisors (see below), whose sum is σ = 15468567879744. Its totient is φ = 5710437642880.

The previous prime is 10011111002173. The next prime is 10011111002219. The reversal of 10011111002211 is 11220011111001.

It is not a de Polignac number, because 10011111002211 - 2⁶ = 10011111002147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10011111002219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 524846865 + ... + 524865938.

It is an arithmetic number, because the mean of its divisors is an integer number (644523661656).

Almost surely, 2^{10011111002211} is an apocalyptic number.

10011111002211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10011111002211 is a deficient number, since it is larger than the sum of its proper divisors (5457456877533).

10011111002211 is a wasteful number, since it uses less digits than its factorization.

10011111002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049712851 (or 1049712834 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10011111002211 its reverse (11220011111001), we get a palindrome (21231122113212).

The spelling of 10011111002211 in words is "ten trillion, eleven billion, one hundred eleven million, two thousand, two hundred eleven".