121113110021322 has 8 divisors (see below), whose sum is σ = 242226220042656. Its totient is φ = 40371036673772.

The previous prime is 121113110021297. The next prime is 121113110021383. The reversal of 121113110021322 is 223120011311121.

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

121113110021322 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, 10092759168438 + ... + 10092759168449.

It is an arithmetic number, because the mean of its divisors is an integer number (30278277505332).

Almost surely, 2^{121113110021322} is an apocalyptic number.

121113110021322 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.

121113110021322 is a wasteful number, since it uses less digits than its factorization.

121113110021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20185518336892.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 121113110021322 its reverse (223120011311121), we get a palindrome (344233121332443).

The spelling of 121113110021322 in words is "one hundred twenty-one trillion, one hundred thirteen billion, one hundred ten million, twenty-one thousand, three hundred twenty-two".