224501031644 has 12 divisors (see below), whose sum is σ = 393012160464. Its totient is φ = 112211842944.

The previous prime is 224501031593. The next prime is 224501031647. The reversal of 224501031644 is 446130105422.

224501031644 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 3×224501031644³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 224501031644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224501031647) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9655157 + ... + 9678380.

It is an arithmetic number, because the mean of its divisors is an integer number (32751013372).

Almost surely, 2^224501031644 is an apocalyptic number.

It is an amenable number.

224501031644 is a deficient number, since it is larger than the sum of its proper divisors (168511128820).

224501031644 is a wasteful number, since it uses less digits than its factorization.

224501031644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19336444 (or 19336442 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 224501031644 in words is "two hundred twenty-four billion, five hundred one million, thirty-one thousand, six hundred forty-four".