23310222340 has 12 divisors (see below), whose sum is σ = 48951466956. Its totient is φ = 9324088928.

The previous prime is 23310222293. The next prime is 23310222349. The reversal of 23310222340 is 4322201332.

It can be written as a sum of positive squares in 2 ways, for example, as 15473369664 + 7836852676 = 124392^2 + 88526^2 .

It is not an unprimeable number, because it can be changed into a prime (23310222349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582755539 + ... + 582755578.

It is an arithmetic number, because the mean of its divisors is an integer number (4079288913).

Almost surely, 2^23310222340 is an apocalyptic number.

23310222340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23310222340 is an abundant number, since it is smaller than the sum of its proper divisors (25641244616).

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

23310222340 is a wasteful number, since it uses less digits than its factorization.

23310222340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165511126 (or 1165511124 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23310222340 its reverse (4322201332), we get a palindrome (27632423672).

The spelling of 23310222340 in words is "twenty-three billion, three hundred ten million, two hundred twenty-two thousand, three hundred forty".