122221030332 has 24 divisors (see below), whose sum is σ = 287234080000. Its totient is φ = 40447246896.

The previous prime is 122221030247. The next prime is 122221030339. The reversal of 122221030332 is 233030122221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122221030299 and 122221030308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122221030339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36635332 + ... + 36638667.

Almost surely, 2^122221030332 is an apocalyptic number.

122221030332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122221030332 is an abundant number, since it is smaller than the sum of its proper divisors (165013049668).

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

122221030332 is a wasteful number, since it uses less digits than its factorization.

122221030332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73274145 (or 73274143 counting only the distinct ones).

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

Adding to 122221030332 its reverse (233030122221), we get a palindrome (355251152553).

The spelling of 122221030332 in words is "one hundred twenty-two billion, two hundred twenty-one million, thirty thousand, three hundred thirty-two".