2122010311 has 8 divisors (see below), whose sum is σ = 2175647760. Its totient is φ = 2068567872.

The previous prime is 2122010281. The next prime is 2122010327. The reversal of 2122010311 is 1130102212.

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 2122010311 - 2¹³ = 2122002119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122010291 and 2122010300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122010911) 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, 26590 + ... + 70363.

It is an arithmetic number, because the mean of its divisors is an integer number (271955970).

Almost surely, 2^2122010311 is an apocalyptic number.

2122010311 is a deficient number, since it is larger than the sum of its proper divisors (53637449).

2122010311 is an equidigital number, since it uses as much as digits as its factorization.

2122010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97505.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2122010311 is about 46065.2831425142. The cubic root of 2122010311 is about 1285.0375843297.

Adding to 2122010311 its reverse (1130102212), we get a palindrome (3252112523).

The spelling of 2122010311 in words is "two billion, one hundred twenty-two million, ten thousand, three hundred eleven".