2224101 has 16 divisors (see below), whose sum is σ = 3267648. Its totient is φ = 1345520.

The previous prime is 2224099. The next prime is 2224141. The reversal of 2224101 is 1014222.

2224101 = 71² + 72² + ... + 191².

It is not a de Polignac number, because 2224101 - 2¹ = 2224099 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3715 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (204228).

2^2224101 is an apocalyptic number.

It is an amenable number.

2224101 is a deficient number, since it is larger than the sum of its proper divisors (1043547).

2224101 is an equidigital number, since it uses as much as digits as its factorization.

2224101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2224101 is about 1491.3420130875. The cubic root of 2224101 is about 130.5323535114.

Adding to 2224101 its reverse (1014222), we get a palindrome (3238323).

The spelling of 2224101 in words is "two million, two hundred twenty-four thousand, one hundred one".