224013121104 has 40 divisors (see below), whose sum is σ = 578768438592. Its totient is φ = 74662282240.

The previous prime is 224013121069. The next prime is 224013121109. The reversal of 224013121104 is 401121310422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224013121109) 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, 146464 + ... + 685184.

Almost surely, 2^224013121104 is an apocalyptic number.

224013121104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224013121104 is an abundant number, since it is smaller than the sum of its proper divisors (354755317488).

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

224013121104 is a wasteful number, since it uses less digits than its factorization.

224013121104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547395 (or 547389 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 224013121104 its reverse (401121310422), we get a palindrome (625134431526).

The spelling of 224013121104 in words is "two hundred twenty-four billion, thirteen million, one hundred twenty-one thousand, one hundred four".