121232330012230 has 16 divisors (see below), whose sum is σ = 224115983050320. Its totient is φ = 47182312220832.

The previous prime is 121232330012203. The next prime is 121232330012327. The reversal of 121232330012230 is 32210033232121.

It is a junction number, because it is equal to n+sod(n) for n = 121232330012195 and 121232330012204.

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, 163827472620 + ... + 163827473359.

It is an arithmetic number, because the mean of its divisors is an integer number (14007248940645).

Almost surely, 2^{121232330012230} is an apocalyptic number.

121232330012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121232330012230 is a deficient number, since it is larger than the sum of its proper divisors (102883653038090).

121232330012230 is a wasteful number, since it uses less digits than its factorization.

121232330012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327654946023.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 121232330012230 its reverse (32210033232121), we get a palindrome (153442363244351).

The spelling of 121232330012230 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, three hundred thirty million, twelve thousand, two hundred thirty".