10012211112111 has 16 divisors (see below), whose sum is σ = 14383161095520. Its totient is φ = 6158509470720.

The previous prime is 10012211112091. The next prime is 10012211112119. The reversal of 10012211112111 is 11121111221001.

It is not a de Polignac number, because 10012211112111 - 2²³ = 10012202723503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012211112119) 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, 59314926 + ... + 59483483.

It is an arithmetic number, because the mean of its divisors is an integer number (898947568470).

Almost surely, 2^{10012211112111} is an apocalyptic number.

10012211112111 is a deficient number, since it is larger than the sum of its proper divisors (4370949983409).

10012211112111 is a wasteful number, since it uses less digits than its factorization.

10012211112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118800586.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10012211112111 its reverse (11121111221001), we get a palindrome (21133322333112).

The spelling of 10012211112111 in words is "ten trillion, twelve billion, two hundred eleven million, one hundred twelve thousand, one hundred eleven".