10112211112011 has 8 divisors (see below), whose sum is σ = 13483107614784. Its totient is φ = 6741394341960.

The previous prime is 10112211112007. The next prime is 10112211112033. The reversal of 10112211112011 is 11021111221101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10112211112011 - 2² = 10112211112007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10112211112511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19636621 + ... + 20145006.

It is an arithmetic number, because the mean of its divisors is an integer number (1685388451848).

Almost surely, 2^{10112211112011} is an apocalyptic number.

10112211112011 is a deficient number, since it is larger than the sum of its proper divisors (3370896502773).

10112211112011 is an equidigital number, since it uses as much as digits as its factorization.

10112211112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39866361.

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

Adding to 10112211112011 its reverse (11021111221101), we get a palindrome (21133322333112).

The spelling of 10112211112011 in words is "ten trillion, one hundred twelve billion, two hundred eleven million, one hundred twelve thousand, eleven".