32213123232 has 48 divisors (see below), whose sum is σ = 85167825120. Its totient is φ = 10660453632.

The previous prime is 32213123197. The next prime is 32213123263. The reversal of 32213123232 is 23232131223.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193683 + ... + 1220370.

It is an arithmetic number, because the mean of its divisors is an integer number (1774329690).

Almost surely, 2^32213123232 is an apocalyptic number.

32213123232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32213123232 is an abundant number, since it is smaller than the sum of its proper divisors (52954701888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32213123232 is a wasteful number, since it uses less digits than its factorization.

32213123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414205 (or 2414197 counting only the distinct ones).

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

Adding to 32213123232 its reverse (23232131223), we get a palindrome (55445254455).

The spelling of 32213123232 in words is "thirty-two billion, two hundred thirteen million, one hundred twenty-three thousand, two hundred thirty-two".