10000111112211 has 32 divisors (see below), whose sum is σ = 15086649436416. Its totient is φ = 5838486480000.

The previous prime is 10000111112183. The next prime is 10000111112213. The reversal of 10000111112211 is 11221111100001.

It is not a de Polignac number, because 10000111112211 - 2¹⁰ = 10000111111187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10000111112213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40421725 + ... + 40668366.

It is an arithmetic number, because the mean of its divisors is an integer number (471457794888).

Almost surely, 2^{10000111112211} is an apocalyptic number.

10000111112211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10000111112211 is a deficient number, since it is larger than the sum of its proper divisors (5086538324205).

10000111112211 is a wasteful number, since it uses less digits than its factorization.

10000111112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81090243.

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

Adding to 10000111112211 its reverse (11221111100001), we get a palindrome (21221222212212).

The spelling of 10000111112211 in words is "ten trillion, one hundred eleven million, one hundred twelve thousand, two hundred eleven".