121223033332 has 12 divisors (see below), whose sum is σ = 216142956036. Its totient is φ = 59467903040.

The previous prime is 121223033221. The next prime is 121223033413. The reversal of 121223033332 is 233330322121.

121223033332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 78537820516 + 42685212816 = 280246^2 + 206604^2 .

It is a super-2 number, since 2×121223033332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121223033297 and 121223033306.

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, 285903169 + ... + 285903592.

It is an arithmetic number, because the mean of its divisors is an integer number (18011913003).

Almost surely, 2^121223033332 is an apocalyptic number.

It is an amenable number.

121223033332 is a deficient number, since it is larger than the sum of its proper divisors (94919922704).

121223033332 is a wasteful number, since it uses less digits than its factorization.

121223033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571806818 (or 571806816 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 121223033332 its reverse (233330322121), we get a palindrome (354553355453).

The spelling of 121223033332 in words is "one hundred twenty-one billion, two hundred twenty-three million, thirty-three thousand, three hundred thirty-two".