10112221122211 has 8 divisors (see below), whose sum is σ = 10895363075520. Its totient is φ = 9329833281792.

The previous prime is 10112221122181. The next prime is 10112221122221. The reversal of 10112221122211 is 11222112221101.

It is a happy number.

10112221122211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10112221122211 - 2⁹ = 10112221121699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112221122221) 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, 188500366 + ... + 188554003.

It is an arithmetic number, because the mean of its divisors is an integer number (1361920384440).

Almost surely, 2^{10112221122211} is an apocalyptic number.

10112221122211 is a deficient number, since it is larger than the sum of its proper divisors (783141953309).

10112221122211 is a wasteful number, since it uses less digits than its factorization.

10112221122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377056445.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 10112221122211 its reverse (11222112221101), we get a palindrome (21334333343312).

The spelling of 10112221122211 in words is "ten trillion, one hundred twelve billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred eleven".