223030211001232 has 20 divisors (see below), whose sum is σ = 432130546394380. Its totient is φ = 111512650641408.

The previous prime is 223030211001223. The next prime is 223030211001263. The reversal of 223030211001232 is 232100112030322.

It can be written as a sum of positive squares in 2 ways, for example, as 151976033556736 + 71054177444496 = 12327856^2 + 8429364^2 .

It is a super-3 number, since 3×223030211001232³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152679057 + ... + 154132912.

It is an arithmetic number, because the mean of its divisors is an integer number (21606527319719).

Almost surely, 2^{223030211001232} is an apocalyptic number.

It is an amenable number.

223030211001232 is a deficient number, since it is larger than the sum of its proper divisors (209100335393148).

223030211001232 is a wasteful number, since it uses less digits than its factorization.

223030211001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306857410 (or 306857404 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 223030211001232 its reverse (232100112030322), we get a palindrome (455130323031554).

The spelling of 223030211001232 in words is "two hundred twenty-three trillion, thirty billion, two hundred eleven million, one thousand, two hundred thirty-two".