223115014045444 has 24 divisors (see below), whose sum is σ = 411808809988800. Its totient is φ = 105478424572320.

The previous prime is 223115014045439. The next prime is 223115014045447. The reversal of 223115014045444 is 444540410511322.

223115014045444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223115014045444³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223115014045397 and 223115014045406.

It is not an unprimeable number, because it can be changed into a prime (223115014045447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2883776512 + ... + 2883853879.

It is an arithmetic number, because the mean of its divisors is an integer number (17158700416200).

Almost surely, 2^{223115014045444} is an apocalyptic number.

It is an amenable number.

223115014045444 is a deficient number, since it is larger than the sum of its proper divisors (188693795943356).

223115014045444 is a wasteful number, since it uses less digits than its factorization.

223115014045444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767630923 (or 5767630921 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 223115014045444 its reverse (444540410511322), we get a palindrome (667655424556766).

The spelling of 223115014045444 in words is "two hundred twenty-three trillion, one hundred fifteen billion, fourteen million, forty-five thousand, four hundred forty-four".