322121400340201 has 16 divisors (see below), whose sum is σ = 402700195768320. Its totient is φ = 250319754798480.

The previous prime is 322121400340153. The next prime is 322121400340261. The reversal of 322121400340201 is 102043004121223.

It is a cyclic number.

It is not a de Polignac number, because 322121400340201 - 2⁹ = 322121400339689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322121400340261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5699419711 + ... + 5699476228.

It is an arithmetic number, because the mean of its divisors is an integer number (25168762235520).

Almost surely, 2^{322121400340201} is an apocalyptic number.

It is an amenable number.

322121400340201 is a deficient number, since it is larger than the sum of its proper divisors (80578795428119).

322121400340201 is a wasteful number, since it uses less digits than its factorization.

322121400340201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11398896324.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 322121400340201 its reverse (102043004121223), we get a palindrome (424164404461424).

The spelling of 322121400340201 in words is "three hundred twenty-two trillion, one hundred twenty-one billion, four hundred million, three hundred forty thousand, two hundred one".