23223204241536 has 256 divisors, whose sum is σ = 66993702652800. Its totient is φ = 7085247037440.

The previous prime is 23223204241487. The next prime is 23223204241541. The reversal of 23223204241536 is 63514240232232.

It is a super-2 number, since 2×23223204241536² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 23223204241494 and 23223204241503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835082800 + ... + 835110608.

Almost surely, 2^{23223204241536} is an apocalyptic number.

23223204241536 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23223204241536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33496851326400).

23223204241536 is an abundant number, since it is smaller than the sum of its proper divisors (43770498411264).

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

23223204241536 is a wasteful number, since it uses less digits than its factorization.

23223204241536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29247 (or 29235 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 23223204241536 its reverse (63514240232232), we get a palindrome (86737444473768).

The spelling of 23223204241536 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred four million, two hundred forty-one thousand, five hundred thirty-six".