2219113500 has 48 divisors (see below), whose sum is σ = 6462062880. Its totient is φ = 591763200.

The previous prime is 2219113469. The next prime is 2219113511. The reversal of 2219113500 is 53119122.

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 15 ways as a sum of consecutive naturals, for example, 738205 + ... + 741204.

It is an arithmetic number, because the mean of its divisors is an integer number (134626310).

Almost surely, 2^2219113500 is an apocalyptic number.

2219113500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2219113500 is an abundant number, since it is smaller than the sum of its proper divisors (4242949380).

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

2219113500 is a wasteful number, since it uses less digits than its factorization.

2219113500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479431 (or 1479419 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 2219113500 is about 47107.4675608868. The cubic root of 2219113500 is about 1304.3470846131.

The spelling of 2219113500 in words is "two billion, two hundred nineteen million, one hundred thirteen thousand, five hundred".