2224619900 has 18 divisors (see below), whose sum is σ = 4827425400. Its totient is φ = 889847920.

The previous prime is 2224619897. The next prime is 2224619927. The reversal of 2224619900 is 99164222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11123000 + ... + 11123199.

It is an arithmetic number, because the mean of its divisors is an integer number (268190300).

Almost surely, 2^2224619900 is an apocalyptic number.

2224619900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224619900 is an abundant number, since it is smaller than the sum of its proper divisors (2602805500).

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

2224619900 is a wasteful number, since it uses less digits than its factorization.

2224619900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22246213 (or 22246206 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2224619900 is about 47165.8764362542. The cubic root of 2224619900 is about 1305.4250412529.

The spelling of 2224619900 in words is "two billion, two hundred twenty-four million, six hundred nineteen thousand, nine hundred".