2234221536 has 48 divisors (see below), whose sum is σ = 5916761424. Its totient is φ = 738146304.

The previous prime is 2234221529. The next prime is 2234221537. The reversal of 2234221536 is 6351224322.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234221537) by changing a digit.

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, 92131 + ... + 113826.

It is an arithmetic number, because the mean of its divisors is an integer number (123265863).

Almost surely, 2^2234221536 is an apocalyptic number.

It is an amenable number.

2234221536 is an abundant number, since it is smaller than the sum of its proper divisors (3682539888).

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

2234221536 is a wasteful number, since it uses less digits than its factorization.

2234221536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206083 (or 206075 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 2234221536 is about 47267.5526762281. The cubic root of 2234221536 is about 1307.3004517139.

Adding to 2234221536 its reverse (6351224322), we get a palindrome (8585445858).

The spelling of 2234221536 in words is "two billion, two hundred thirty-four million, two hundred twenty-one thousand, five hundred thirty-six".