223032212030031 has 4 divisors (see below), whose sum is σ = 297376282706712. Its totient is φ = 148688141353352.

The previous prime is 223032212029993. The next prime is 223032212030051. The reversal of 223032212030031 is 130030212230322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223032212030031 - 2¹⁷ = 223032211898959 is a prime.

It is a super-2 number, since 2×223032212030031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223032212029983 and 223032212030010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223032212030051) 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, 37172035338336 + ... + 37172035338341.

It is an arithmetic number, because the mean of its divisors is an integer number (74344070676678).

Almost surely, 2^{223032212030031} is an apocalyptic number.

223032212030031 is a deficient number, since it is larger than the sum of its proper divisors (74344070676681).

223032212030031 is an equidigital number, since it uses as much as digits as its factorization.

223032212030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74344070676680.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223032212030031 its reverse (130030212230322), we get a palindrome (353062424260353).

The spelling of 223032212030031 in words is "two hundred twenty-three trillion, thirty-two billion, two hundred twelve million, thirty thousand, thirty-one".