2210121013 has 8 divisors (see below), whose sum is σ = 2233659456. Its totient is φ = 2186700000.

The previous prime is 2210120999. The next prime is 2210121049. The reversal of 2210121013 is 3101210122.

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 2210121013 - 2⁵ = 2210120981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210120984 and 2210121002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210101013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8745 + ... + 67057.

It is an arithmetic number, because the mean of its divisors is an integer number (279207432).

Almost surely, 2^2210121013 is an apocalyptic number.

It is an amenable number.

2210121013 is a deficient number, since it is larger than the sum of its proper divisors (23538443).

2210121013 is a wasteful number, since it uses less digits than its factorization.

2210121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58715.

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

The square root of 2210121013 is about 47011.9241576007. The cubic root of 2210121013 is about 1302.5828360367.

Adding to 2210121013 its reverse (3101210122), we get a palindrome (5311331135).

The spelling of 2210121013 in words is "two billion, two hundred ten million, one hundred twenty-one thousand, thirteen".