2242120110 has 16 divisors (see below), whose sum is σ = 5381088336. Its totient is φ = 597898688.

The previous prime is 2242120079. The next prime is 2242120163. The reversal of 2242120110 is 110212422.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242120110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37368639 + ... + 37368698.

It is an arithmetic number, because the mean of its divisors is an integer number (336318021).

Almost surely, 2^2242120110 is an apocalyptic number.

2242120110 is an abundant number, since it is smaller than the sum of its proper divisors (3138968226).

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

2242120110 is a wasteful number, since it uses less digits than its factorization.

2242120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74737347.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2242120110 is about 47351.0307173983. The cubic root of 2242120110 is about 1308.8391927419.

Adding to 2242120110 its reverse (110212422), we get a palindrome (2352332532).

The spelling of 2242120110 in words is "two billion, two hundred forty-two million, one hundred twenty thousand, one hundred ten".