223057227362 has 6 divisors (see below), whose sum is σ = 334586842923. Its totient is φ = 111528279722.

The previous prime is 223057227359. The next prime is 223057227373. The reversal of 223057227362 is 263722750322.

It can be written as a sum of positive squares in only one way, i.e., 111528613681 + 111528613681 = 333959^2 + 333959^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=333959.

It is a super-2 number, since 2×223057227362² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 500939 + ... + 834897.

Almost surely, 2^223057227362 is an apocalyptic number.

223057227362 is a deficient number, since it is larger than the sum of its proper divisors (111529615561).

223057227362 is an frugal number, since it uses more digits than its factorization.

223057227362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667920 (or 333961 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 41.

Adding to 223057227362 its reverse (263722750322), we get a palindrome (486779977684).

The spelling of 223057227362 in words is "two hundred twenty-three billion, fifty-seven million, two hundred twenty-seven thousand, three hundred sixty-two".