122323040323221 has 8 divisors (see below), whose sum is σ = 164712212712864. Its totient is φ = 80741280741200.

The previous prime is 122323040323219. The next prime is 122323040323243.

122323040323221 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 122323040323221 - 2¹ = 122323040323219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122323040323921) 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, 201853201551 + ... + 201853202156.

It is an arithmetic number, because the mean of its divisors is an integer number (20589026589108).

Almost surely, 2^{122323040323221} is an apocalyptic number.

It is an amenable number.

122323040323221 is a deficient number, since it is larger than the sum of its proper divisors (42389172389643).

122323040323221 is a wasteful number, since it uses less digits than its factorization.

122323040323221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403706403811.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 122323040323221 in words is "one hundred twenty-two trillion, three hundred twenty-three billion, forty million, three hundred twenty-three thousand, two hundred twenty-one".