32231213223 has 48 divisors (see below), whose sum is σ = 50511752928. Its totient is φ = 18202624000.

The previous prime is 32231213221. The next prime is 32231213233.

32231213223 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32231213223 - 2¹ = 32231213221 is a prime.

It is a super-2 number, since 2×32231213223² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32231213193 and 32231213202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231213221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 597415 + ... + 649127.

It is an arithmetic number, because the mean of its divisors is an integer number (1052328186).

Almost surely, 2^32231213223 is an apocalyptic number.

32231213223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32231213223 is a deficient number, since it is larger than the sum of its proper divisors (18280539705).

32231213223 is a wasteful number, since it uses less digits than its factorization.

32231213223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51856 (or 51845 counting only the distinct ones).

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

The spelling of 32231213223 in words is "thirty-two billion, two hundred thirty-one million, two hundred thirteen thousand, two hundred twenty-three".