2113210122 has 8 divisors (see below), whose sum is σ = 4226420256. Its totient is φ = 704403372.

The previous prime is 2113210091. The next prime is 2113210171. The reversal of 2113210122 is 2210123112.

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

2113210122 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176100838 + ... + 176100849.

It is an arithmetic number, because the mean of its divisors is an integer number (528302532).

Almost surely, 2^2113210122 is an apocalyptic number.

2113210122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113210122 is a wasteful number, since it uses less digits than its factorization.

2113210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352201692.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2113210122 is about 45969.6652369799. The cubic root of 2113210122 is about 1283.2587298998.

Adding to 2113210122 its reverse (2210123112), we get a palindrome (4323333234).

The spelling of 2113210122 in words is "two billion, one hundred thirteen million, two hundred ten thousand, one hundred twenty-two".