332200221312 has 128 divisors (see below), whose sum is σ = 905926317120. Its totient is φ = 107813888000.

The previous prime is 332200221307. The next prime is 332200221329. The reversal of 332200221312 is 213122002233.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×332200221312² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2603812 + ... + 2728412.

Almost surely, 2^332200221312 is an apocalyptic number.

332200221312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332200221312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452963158560).

332200221312 is an abundant number, since it is smaller than the sum of its proper divisors (573726095808).

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

332200221312 is a wasteful number, since it uses less digits than its factorization.

332200221312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124802 (or 124790 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 332200221312 its reverse (213122002233), we get a palindrome (545322223545).

The spelling of 332200221312 in words is "three hundred thirty-two billion, two hundred million, two hundred twenty-one thousand, three hundred twelve".