223212331030 has 32 divisors (see below), whose sum is σ = 436889404224. Its totient is φ = 81616692096.

The previous prime is 223212331009. The next prime is 223212331033. The reversal of 223212331030 is 30133212322.

It is a super-3 number, since 3×223212331030³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223212330992 and 223212331010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223212331033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8321649 + ... + 8348428.

It is an arithmetic number, because the mean of its divisors is an integer number (13652793882).

Almost surely, 2^223212331030 is an apocalyptic number.

223212331030 is a deficient number, since it is larger than the sum of its proper divisors (213677073194).

223212331030 is a wasteful number, since it uses less digits than its factorization.

223212331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16670200.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 223212331030 its reverse (30133212322), we get a palindrome (253345543352).

The spelling of 223212331030 in words is "two hundred twenty-three billion, two hundred twelve million, three hundred thirty-one thousand, thirty".