121330031223332 has 48 divisors (see below), whose sum is σ = 224981486718912. Its totient is φ = 57054822082560.

The previous prime is 121330031223293. The next prime is 121330031223353. The reversal of 121330031223332 is 233322130033121.

It is a super-2 number, since 2×121330031223332² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121330031223295 and 121330031223304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1293960683 + ... + 1294054445.

It is an arithmetic number, because the mean of its divisors is an integer number (4687114306644).

Almost surely, 2^{121330031223332} is an apocalyptic number.

It is an amenable number.

121330031223332 is a deficient number, since it is larger than the sum of its proper divisors (103651455495580).

121330031223332 is a wasteful number, since it uses less digits than its factorization.

121330031223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107468 (or 107466 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 121330031223332 its reverse (233322130033121), we get a palindrome (354652161256453).

The spelling of 121330031223332 in words is "one hundred twenty-one trillion, three hundred thirty billion, thirty-one million, two hundred twenty-three thousand, three hundred thirty-two".