121334320224230 has 16 divisors (see below), whose sum is σ = 221033123108784. Its totient is φ = 47948984377440.

The previous prime is 121334320224211. The next prime is 121334320224283. The reversal of 121334320224230 is 32422023433121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73092963161 + ... + 73092964820.

It is an arithmetic number, because the mean of its divisors is an integer number (13814570194299).

Almost surely, 2^{121334320224230} is an apocalyptic number.

121334320224230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121334320224230 is a deficient number, since it is larger than the sum of its proper divisors (99698802884554).

121334320224230 is a wasteful number, since it uses less digits than its factorization.

121334320224230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146185928071.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 121334320224230 its reverse (32422023433121), we get a palindrome (153756343657351).

The spelling of 121334320224230 in words is "one hundred twenty-one trillion, three hundred thirty-four billion, three hundred twenty million, two hundred twenty-four thousand, two hundred thirty".