2193229080 has 96 divisors (see below), whose sum is σ = 8146288800. Its totient is φ = 501308928.

The previous prime is 2193229021. The next prime is 2193229111. The reversal of 2193229080 is 809223912.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432645 + ... + 437684.

It is an arithmetic number, because the mean of its divisors is an integer number (84857175).

Almost surely, 2^2193229080 is an apocalyptic number.

2193229080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2193229080 is an abundant number, since it is smaller than the sum of its proper divisors (5953059720).

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

2193229080 is a wasteful number, since it uses less digits than its factorization.

2193229080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870353 (or 870346 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2193229080 is about 46831.9237273038. The cubic root of 2193229080 is about 1299.2558028555.

The spelling of 2193229080 in words is "two billion, one hundred ninety-three million, two hundred twenty-nine thousand, eighty".