23322240421332 has 48 divisors (see below), whose sum is σ = 56176308486144. Its totient is φ = 7522993980000.

The previous prime is 23322240421303. The next prime is 23322240421349. The reversal of 23322240421332 is 23312404222332.

It is a junction number, because it is equal to n+sod(n) for n = 23322240421293 and 23322240421302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7856157 + ... + 10409787.

It is an arithmetic number, because the mean of its divisors is an integer number (1170339760128).

Almost surely, 2^{23322240421332} is an apocalyptic number.

It is an amenable number.

23322240421332 is an abundant number, since it is smaller than the sum of its proper divisors (32854068064812).

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

23322240421332 is a wasteful number, since it uses less digits than its factorization.

23322240421332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578220 (or 2578218 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 23322240421332 its reverse (23312404222332), we get a palindrome (46634644643664).

The spelling of 23322240421332 in words is "twenty-three trillion, three hundred twenty-two billion, two hundred forty million, four hundred twenty-one thousand, three hundred thirty-two".