223012137120024 has 64 divisors (see below), whose sum is σ = 637204074220800. Its totient is φ = 63715099503744.

The previous prime is 223012137120023. The next prime is 223012137120029. The reversal of 223012137120024 is 420021731210322.

It is a super-3 number, since 3×223012137120024³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223012137119973 and 223012137120000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223012137120023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23598207 + ... + 31668590.

It is an arithmetic number, because the mean of its divisors is an integer number (9956313659700).

Almost surely, 2^{223012137120024} is an apocalyptic number.

223012137120024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

223012137120024 is an abundant number, since it is smaller than the sum of its proper divisors (414191937100776).

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

223012137120024 is a wasteful number, since it uses less digits than its factorization.

223012137120024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55290832 (or 55290828 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 223012137120024 its reverse (420021731210322), we get a palindrome (643033868330346).

The spelling of 223012137120024 in words is "two hundred twenty-three trillion, twelve billion, one hundred thirty-seven million, one hundred twenty thousand, twenty-four".