2119715422 has 32 divisors (see below), whose sum is σ = 3586485600. Its totient is φ = 931121280.

The previous prime is 2119715417. The next prime is 2119715441. The reversal of 2119715422 is 2245179112.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 112548 + ... + 130024.

It is an arithmetic number, because the mean of its divisors is an integer number (112077675).

Almost surely, 2^2119715422 is an apocalyptic number.

2119715422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2119715422 is a deficient number, since it is larger than the sum of its proper divisors (1466770178).

2119715422 is a wasteful number, since it uses less digits than its factorization.

2119715422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17676.

The product of its digits is 10080, while the sum is 34.

The square root of 2119715422 is about 46040.3673095687. The cubic root of 2119715422 is about 1284.5741743372.

The spelling of 2119715422 in words is "two billion, one hundred nineteen million, seven hundred fifteen thousand, four hundred twenty-two".