332131221030 has 32 divisors (see below), whose sum is σ = 910988492544. Its totient is φ = 75915707616.

The previous prime is 332131221007. The next prime is 332131221043. The reversal of 332131221030 is 30122131233.

It is a super-2 number, since 2×332131221030² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 332131220988 and 332131221006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790788412 + ... + 790788831.

It is an arithmetic number, because the mean of its divisors is an integer number (28468390392).

Almost surely, 2^332131221030 is an apocalyptic number.

332131221030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

332131221030 is an abundant number, since it is smaller than the sum of its proper divisors (578857271514).

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

332131221030 is a wasteful number, since it uses less digits than its factorization.

332131221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581577260.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 332131221030 its reverse (30122131233), we get a palindrome (362253352263).

The spelling of 332131221030 in words is "three hundred thirty-two billion, one hundred thirty-one million, two hundred twenty-one thousand, thirty".