121143112030122 has 48 divisors (see below), whose sum is σ = 303523401579552. Its totient is φ = 31949831743200.

The previous prime is 121143112030111. The next prime is 121143112030159. The reversal of 121143112030122 is 221030211341121.

It is a super-3 number, since 3×121143112030122³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121143112030092 and 121143112030101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15848127004 + ... + 15848134647.

It is an arithmetic number, because the mean of its divisors is an integer number (6323404199574).

Almost surely, 2^{121143112030122} is an apocalyptic number.

121143112030122 is an abundant number, since it is smaller than the sum of its proper divisors (182380289549430).

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

121143112030122 is a wasteful number, since it uses less digits than its factorization.

121143112030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31696261683 (or 31696261676 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 121143112030122 its reverse (221030211341121), we get a palindrome (342173323371243).

The spelling of 121143112030122 in words is "one hundred twenty-one trillion, one hundred forty-three billion, one hundred twelve million, thirty thousand, one hundred twenty-two".