2122983384 has 16 divisors (see below), whose sum is σ = 5307458520. Its totient is φ = 707661120.

The previous prime is 2122983349. The next prime is 2122983389. The reversal of 2122983384 is 4833892212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122983389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44228797 + ... + 44228844.

Almost surely, 2^2122983384 is an apocalyptic number.

2122983384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2122983384 is an abundant number, since it is smaller than the sum of its proper divisors (3184475136).

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

2122983384 is a wasteful number, since it uses less digits than its factorization.

2122983384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88457650 (or 88457646 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 2122983384 is about 46075.8438229839. The cubic root of 2122983384 is about 1285.2339773892.

The spelling of 2122983384 in words is "two billion, one hundred twenty-two million, nine hundred eighty-three thousand, three hundred eighty-four".