121313132022 has 8 divisors (see below), whose sum is σ = 242626264056. Its totient is φ = 40437710672.

The previous prime is 121313131997. The next prime is 121313132029. The reversal of 121313132022 is 220231313121.

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

121313132022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 121313132022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121313132029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10109427663 + ... + 10109427674.

It is an arithmetic number, because the mean of its divisors is an integer number (30328283007).

Almost surely, 2^121313132022 is an apocalyptic number.

121313132022 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.

121313132022 is a wasteful number, since it uses less digits than its factorization.

121313132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20218855342.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 121313132022 its reverse (220231313121), we get a palindrome (341544445143).

The spelling of 121313132022 in words is "one hundred twenty-one billion, three hundred thirteen million, one hundred thirty-two thousand, twenty-two".