121014024356220 has 48 divisors (see below), whose sum is σ = 344582306651520. Its totient is φ = 31723450451776.

The previous prime is 121014024356191. The next prime is 121014024356231. The reversal of 121014024356220 is 22653420410121.

It is a congruent number.

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, 17092372782 + ... + 17092379861.

It is an arithmetic number, because the mean of its divisors is an integer number (7178798055240).

Almost surely, 2^{121014024356220} is an apocalyptic number.

121014024356220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121014024356220 is an abundant number, since it is smaller than the sum of its proper divisors (223568282295300).

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

121014024356220 is a wasteful number, since it uses less digits than its factorization.

121014024356220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34184752714 (or 34184752712 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 121014024356220 its reverse (22653420410121), we get a palindrome (143667444766341).

The spelling of 121014024356220 in words is "one hundred twenty-one trillion, fourteen billion, twenty-four million, three hundred fifty-six thousand, two hundred twenty".