25223363200000 has 264 divisors, whose sum is σ = 72027017100864. Its totient is φ = 8648002560000.

The previous prime is 25223363199953. The next prime is 25223363200019. The reversal of 25223363200000 is 236332252.

It is a super-3 number, since 3×25223363200000³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 23 ways as a sum of consecutive naturals, for example, 21836979 + ... + 22963021.

Almost surely, 2^{25223363200000} is an apocalyptic number.

25223363200000 is a gapful number since it is divisible by the number (20) 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 25223363200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36013508550432).

25223363200000 is an abundant number, since it is smaller than the sum of its proper divisors (46803653900864).

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

25223363200000 is an frugal number, since it uses more digits than its factorization.

25223363200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126095 (or 1126057 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 25223363200000 its reverse (236332252), we get a palindrome (25223599532252).

The spelling of 25223363200000 in words is "twenty-five trillion, two hundred twenty-three billion, three hundred sixty-three million, two hundred thousand".