121211022132332 has 12 divisors (see below), whose sum is σ = 231402860434536. Its totient is φ = 55095919151040.

The previous prime is 121211022132329. The next prime is 121211022132359. The reversal of 121211022132332 is 233231220112121.

It is a super-2 number, since 2×121211022132332² (a number of 29 digits) contains 22 as substring.

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, 1377397978733 + ... + 1377397978820.

It is an arithmetic number, because the mean of its divisors is an integer number (19283571702878).

Almost surely, 2^{121211022132332} is an apocalyptic number.

It is an amenable number.

121211022132332 is a deficient number, since it is larger than the sum of its proper divisors (110191838302204).

121211022132332 is a wasteful number, since it uses less digits than its factorization.

121211022132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754795957568 (or 2754795957566 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 121211022132332 its reverse (233231220112121), we get a palindrome (354442242244453).

The spelling of 121211022132332 in words is "one hundred twenty-one trillion, two hundred eleven billion, twenty-two million, one hundred thirty-two thousand, three hundred thirty-two".