122121300332 has 12 divisors (see below), whose sum is σ = 217334517960. Its totient is φ = 60025723776.

The previous prime is 122121300313. The next prime is 122121300347. The reversal of 122121300332 is 233003121221.

It is a super-2 number, since 2×122121300332² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258731333 + ... + 258731804.

It is an arithmetic number, because the mean of its divisors is an integer number (18111209830).

Almost surely, 2^122121300332 is an apocalyptic number.

It is an amenable number.

122121300332 is a deficient number, since it is larger than the sum of its proper divisors (95213217628).

122121300332 is a wasteful number, since it uses less digits than its factorization.

122121300332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517463200 (or 517463198 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122121300332 its reverse (233003121221), we get a palindrome (355124421553).

The spelling of 122121300332 in words is "one hundred twenty-two billion, one hundred twenty-one million, three hundred thousand, three hundred thirty-two".