2127988822 has 8 divisors (see below), whose sum is σ = 3221815176. Its totient is φ = 1054050432.

The previous prime is 2127988801. The next prime is 2127988829. The reversal of 2127988822 is 2288897212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2127988829) 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, 4971723 + ... + 4972150.

It is an arithmetic number, because the mean of its divisors is an integer number (402726897).

Almost surely, 2^2127988822 is an apocalyptic number.

2127988822 is a deficient number, since it is larger than the sum of its proper divisors (1093826354).

2127988822 is a wasteful number, since it uses less digits than its factorization.

2127988822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9943982.

The product of its digits is 516096, while the sum is 49.

The square root of 2127988822 is about 46130.1292215836. The cubic root of 2127988822 is about 1286.2432661334.

The spelling of 2127988822 in words is "two billion, one hundred twenty-seven million, nine hundred eighty-eight thousand, eight hundred twenty-two".