121373564346122 has 16 divisors (see below), whose sum is σ = 198992498814144. Its totient is φ = 55063909836000.

The previous prime is 121373564346121. The next prime is 121373564346127. The reversal of 121373564346122 is 221643465373121.

It is not an unprimeable number, because it can be changed into a prime (121373564346121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294595254 + ... + 5294618177.

It is an arithmetic number, because the mean of its divisors is an integer number (12437031175884).

Almost surely, 2^{121373564346122} is an apocalyptic number.

121373564346122 is a deficient number, since it is larger than the sum of its proper divisors (77618934468022).

121373564346122 is a wasteful number, since it uses less digits than its factorization.

121373564346122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10589213965.

The product of its digits is 4354560, while the sum is 50.

The spelling of 121373564346122 in words is "one hundred twenty-one trillion, three hundred seventy-three billion, five hundred sixty-four million, three hundred forty-six thousand, one hundred twenty-two".