121121020112322 has 8 divisors (see below), whose sum is σ = 242242040224656. Its totient is φ = 40373673370772.

The previous prime is 121121020112293. The next prime is 121121020112341. The reversal of 121121020112322 is 223211020121121.

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

121121020112322 is an admirable number.

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, 10093418342688 + ... + 10093418342699.

It is an arithmetic number, because the mean of its divisors is an integer number (30280255028082).

Almost surely, 2^{121121020112322} is an apocalyptic number.

121121020112322 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.

121121020112322 is a wasteful number, since it uses less digits than its factorization.

121121020112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20186836685392.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 121121020112322 its reverse (223211020121121), we get a palindrome (344332040233443).

The spelling of 121121020112322 in words is "one hundred twenty-one trillion, one hundred twenty-one billion, twenty million, one hundred twelve thousand, three hundred twenty-two".