122011001100211 has 8 divisors (see below), whose sum is σ = 124607705843520. Its totient is φ = 119414326606848.

The previous prime is 122011001100167. The next prime is 122011001100229. The reversal of 122011001100211 is 112001100110221.

It is a happy number.

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 122011001100211 - 2²³ = 122010992711603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122011001100191 and 122011001100200.

It is not an unprimeable number, because it can be changed into a prime (122011001100011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684915 + ... + 15636211.

It is an arithmetic number, because the mean of its divisors is an integer number (15575963230440).

Almost surely, 2^{122011001100211} is an apocalyptic number.

122011001100211 is a deficient number, since it is larger than the sum of its proper divisors (2596704743309).

122011001100211 is a wasteful number, since it uses less digits than its factorization.

122011001100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15124973.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 122011001100211 its reverse (112001100110221), we get a palindrome (234012101210432).

The spelling of 122011001100211 in words is "one hundred twenty-two trillion, eleven billion, one million, one hundred thousand, two hundred eleven".