121230512322 has 8 divisors (see below), whose sum is σ = 242461024656. Its totient is φ = 40410170772.

The previous prime is 121230512317. The next prime is 121230512369. The reversal of 121230512322 is 223215032121.

It is a sphenic number, since it is the product of 3 distinct primes.

121230512322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 121230512292 and 121230512301.

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, 10102542688 + ... + 10102542699.

It is an arithmetic number, because the mean of its divisors is an integer number (30307628082).

Almost surely, 2^121230512322 is an apocalyptic number.

121230512322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

121230512322 is a wasteful number, since it uses less digits than its factorization.

121230512322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20205085392.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 121230512322 its reverse (223215032121), we get a palindrome (344445544443).

The spelling of 121230512322 in words is "one hundred twenty-one billion, two hundred thirty million, five hundred twelve thousand, three hundred twenty-two".