103221022332 has 12 divisors (see below), whose sum is σ = 240849052136. Its totient is φ = 34407007440.

The previous prime is 103221022321. The next prime is 103221022361. The reversal of 103221022332 is 233220122301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 103221022299 and 103221022308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4300875919 + ... + 4300875942.

Almost surely, 2^103221022332 is an apocalyptic number.

103221022332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103221022332 is an abundant number, since it is smaller than the sum of its proper divisors (137628029804).

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

103221022332 is a wasteful number, since it uses less digits than its factorization.

103221022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8601751868 (or 8601751866 counting only the distinct ones).

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

Adding to 103221022332 its reverse (233220122301), we get a palindrome (336441144633).

The spelling of 103221022332 in words is "one hundred three billion, two hundred twenty-one million, twenty-two thousand, three hundred thirty-two".