7220244102 has 16 divisors (see below), whose sum is σ = 14446970352. Its totient is φ = 2405667680.

The previous prime is 7220244089. The next prime is 7220244103. The reversal of 7220244102 is 2014420227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7220244103) 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, 255549 + ... + 282392.

It is an arithmetic number, because the mean of its divisors is an integer number (902935647).

Almost surely, 2^7220244102 is an apocalyptic number.

7220244102 is an abundant number, since it is smaller than the sum of its proper divisors (7226726250).

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

7220244102 is a wasteful number, since it uses less digits than its factorization.

7220244102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540183.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 7220244102 is about 84972.0195240763. The cubic root of 7220244102 is about 1932.7868410266.

Adding to 7220244102 its reverse (2014420227), we get a palindrome (9234664329).

The spelling of 7220244102 in words is "seven billion, two hundred twenty million, two hundred forty-four thousand, one hundred two".