2224515100 has 18 divisors (see below), whose sum is σ = 4827197984. Its totient is φ = 889806000.

The previous prime is 2224515091. The next prime is 2224515103. The reversal of 2224515100 is 15154222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224515103) 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 5 ways as a sum of consecutive naturals, for example, 11122476 + ... + 11122675.

Almost surely, 2^2224515100 is an apocalyptic number.

2224515100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224515100 is an abundant number, since it is smaller than the sum of its proper divisors (2602682884).

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

2224515100 is a wasteful number, since it uses less digits than its factorization.

2224515100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22245165 (or 22245158 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2224515100 is about 47164.7654504928. The cubic root of 2224515100 is about 1305.4045417670.

Adding to 2224515100 its reverse (15154222), we get a palindrome (2239669322).

The spelling of 2224515100 in words is "two billion, two hundred twenty-four million, five hundred fifteen thousand, one hundred".