223414344120 has 64 divisors (see below), whose sum is σ = 731174221440. Its totient is φ = 54161052800.

The previous prime is 223414344089. The next prime is 223414344149. The reversal of 223414344120 is 21443414322.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84625326 + ... + 84627965.

It is an arithmetic number, because the mean of its divisors is an integer number (11424597210).

Almost surely, 2^223414344120 is an apocalyptic number.

223414344120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223414344120 is an abundant number, since it is smaller than the sum of its proper divisors (507759877320).

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

223414344120 is a wasteful number, since it uses less digits than its factorization.

223414344120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169253316 (or 169253312 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 223414344120 its reverse (21443414322), we get a palindrome (244857758442).

The spelling of 223414344120 in words is "two hundred twenty-three billion, four hundred fourteen million, three hundred forty-four thousand, one hundred twenty".