2319769122 has 64 divisors (see below), whose sum is σ = 5310517248. Its totient is φ = 669096000.

The previous prime is 2319769093. The next prime is 2319769129. The reversal of 2319769122 is 2219679132.

It is not an unprimeable number, because it can be changed into a prime (2319769129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115513 + ... + 134099.

It is an arithmetic number, because the mean of its divisors is an integer number (82976832).

Almost surely, 2^2319769122 is an apocalyptic number.

2319769122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2319769122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2655258624).

2319769122 is an abundant number, since it is smaller than the sum of its proper divisors (2990748126).

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

2319769122 is a wasteful number, since it uses less digits than its factorization.

2319769122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18695.

The product of its digits is 81648, while the sum is 42.

The square root of 2319769122 is about 48163.9815837520. The cubic root of 2319769122 is about 1323.7772741846. Note that the first 3 decimals are identical.

The spelling of 2319769122 in words is "two billion, three hundred nineteen million, seven hundred sixty-nine thousand, one hundred twenty-two".