23232302311220 has 24 divisors (see below), whose sum is σ = 48788366361504. Its totient is φ = 9292819684896.

The previous prime is 23232302311217. The next prime is 23232302311241. The reversal of 23232302311220 is 2211320323232.

It is a self number, because there is not a number n which added to its sum of digits gives 23232302311220.

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 7 ways as a sum of consecutive naturals, for example, 4431902 + ... + 8130581.

It is an arithmetic number, because the mean of its divisors is an integer number (2032848598396).

Almost surely, 2^{23232302311220} is an apocalyptic number.

23232302311220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23232302311220 is an abundant number, since it is smaller than the sum of its proper divisors (25556064050284).

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

23232302311220 is a wasteful number, since it uses less digits than its factorization.

23232302311220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12654959 (or 12654957 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23232302311220 its reverse (2211320323232), we get a palindrome (25443622634452).

The spelling of 23232302311220 in words is "twenty-three trillion, two hundred thirty-two billion, three hundred two million, three hundred eleven thousand, two hundred twenty".