922301312011221 has 8 divisors (see below), whose sum is σ = 1237567790215264. Its totient is φ = 610951187574000.

The previous prime is 922301312011207. The next prime is 922301312011237. The reversal of 922301312011221 is 122110213103229.

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

It is not a de Polignac number, because 922301312011221 - 2¹¹ = 922301312009173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922301312011621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979088441155 + ... + 979088442096.

It is an arithmetic number, because the mean of its divisors is an integer number (154695973776908).

Almost surely, 2^{922301312011221} is an apocalyptic number.

It is an amenable number.

922301312011221 is a deficient number, since it is larger than the sum of its proper divisors (315266478204043).

922301312011221 is a wasteful number, since it uses less digits than its factorization.

922301312011221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958176883411.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 922301312011221 in words is "nine hundred twenty-two trillion, three hundred one billion, three hundred twelve million, eleven thousand, two hundred twenty-one".