223014401320 has 16 divisors (see below), whose sum is σ = 501782403060. Its totient is φ = 89205760512.

The previous prime is 223014401317. The next prime is 223014401321. The reversal of 223014401320 is 23104410322.

It can be written as a sum of positive squares in 2 ways, for example, as 199792908324 + 23221492996 = 446982^2 + 152386^2 .

It is a super-2 number, since 2×223014401320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223014401291 and 223014401300.

It is not an unprimeable number, because it can be changed into a prime (223014401321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2787679977 + ... + 2787680056.

Almost surely, 2^223014401320 is an apocalyptic number.

223014401320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223014401320 is an abundant number, since it is smaller than the sum of its proper divisors (278768001740).

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

223014401320 is a wasteful number, since it uses less digits than its factorization.

223014401320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5575360044 (or 5575360040 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 223014401320 its reverse (23104410322), we get a palindrome (246118811642).

The spelling of 223014401320 in words is "two hundred twenty-three billion, fourteen million, four hundred one thousand, three hundred twenty".