223154115144000 has 224 divisors, whose sum is σ = 736898754588672. Its totient is φ = 59504221440000.

The previous prime is 223154115143983. The next prime is 223154115144011. The reversal of 223154115144000 is 441511451322.

It is a super-3 number, since 3×223154115144000³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415915905 + ... + 416452095.

Almost surely, 2^{223154115144000} is an apocalyptic number.

223154115144000 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 223154115144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368449377294336).

223154115144000 is an abundant number, since it is smaller than the sum of its proper divisors (513744639444672).

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

223154115144000 is a wasteful number, since it uses less digits than its factorization.

223154115144000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553562 (or 553542 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 223154115144000 its reverse (441511451322), we get a palindrome (223595626595322).

The spelling of 223154115144000 in words is "two hundred twenty-three trillion, one hundred fifty-four billion, one hundred fifteen million, one hundred forty-four thousand".