121122022985 has 8 divisors (see below), whose sum is σ = 152996239680. Its totient is φ = 91797743664.

The previous prime is 121122022963. The next prime is 121122023093. The reversal of 121122022985 is 589220221121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 121122022985 - 2¹⁰ = 121122021961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637484237 + ... + 637484426.

It is an arithmetic number, because the mean of its divisors is an integer number (19124529960).

Almost surely, 2^121122022985 is an apocalyptic number.

It is an amenable number.

121122022985 is a deficient number, since it is larger than the sum of its proper divisors (31874216695).

121122022985 is a wasteful number, since it uses less digits than its factorization.

121122022985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274968687.

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 121122022985 in words is "one hundred twenty-one billion, one hundred twenty-two million, twenty-two thousand, nine hundred eighty-five".