211122012002101 has 8 divisors (see below), whose sum is σ = 216294319376960. Its totient is φ = 205961636133792.

The previous prime is 211122012002071. The next prime is 211122012002117. The reversal of 211122012002101 is 101200210221112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211122012002101 is a prime.

It is a super-3 number, since 3×211122012002101³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211122012002141) 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, 2982840816 + ... + 2982911593.

It is an arithmetic number, because the mean of its divisors is an integer number (27036789922120).

Almost surely, 2^{211122012002101} is an apocalyptic number.

It is an amenable number.

211122012002101 is a deficient number, since it is larger than the sum of its proper divisors (5172307374859).

211122012002101 is an equidigital number, since it uses as much as digits as its factorization.

211122012002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965753275.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211122012002101 its reverse (101200210221112), we get a palindrome (312322222223213).

The spelling of 211122012002101 in words is "two hundred eleven trillion, one hundred twenty-two billion, twelve million, two thousand, one hundred one".