112210210122211 has 4 divisors (see below), whose sum is σ = 112219189106472. Its totient is φ = 112201231137952.

The previous prime is 112210210122187. The next prime is 112210210122233. The reversal of 112210210122211 is 112221012012211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112210210122211 - 2¹¹ = 112210210120163 is a prime.

It is a super-2 number, since 2×112210210122211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112210210122511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4489473385 + ... + 4489498378.

It is an arithmetic number, because the mean of its divisors is an integer number (28054797276618).

Almost surely, 2^{112210210122211} is an apocalyptic number.

112210210122211 is a deficient number, since it is larger than the sum of its proper divisors (8978984261).

112210210122211 is an equidigital number, since it uses as much as digits as its factorization.

112210210122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978984260.

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

Adding to 112210210122211 its reverse (112221012012211), we get a palindrome (224431222134422).

The spelling of 112210210122211 in words is "one hundred twelve trillion, two hundred ten billion, two hundred ten million, one hundred twenty-two thousand, two hundred eleven".