2133448922 has 8 divisors (see below), whose sum is σ = 3491098272. Its totient is φ = 969749500.

The previous prime is 2133448921. The next prime is 2133448931. The reversal of 2133448922 is 2298443312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2133448921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48487454 + ... + 48487497.

It is an arithmetic number, because the mean of its divisors is an integer number (436387284).

Almost surely, 2^2133448922 is an apocalyptic number.

2133448922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2133448922 is a deficient number, since it is larger than the sum of its proper divisors (1357649350).

2133448922 is a wasteful number, since it uses less digits than its factorization.

2133448922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96974964.

The product of its digits is 82944, while the sum is 38.

The square root of 2133448922 is about 46189.2728022427. The cubic root of 2133448922 is about 1287.3424289773.

The spelling of 2133448922 in words is "two billion, one hundred thirty-three million, four hundred forty-eight thousand, nine hundred twenty-two".