2301011222321 has 16 divisors (see below), whose sum is σ = 2793370095360. Its totient is φ = 1850309191680.

The previous prime is 2301011222303. The next prime is 2301011222357. The reversal of 2301011222321 is 1232221101032.

It is a cyclic number.

It is not a de Polignac number, because 2301011222321 - 2¹⁰ = 2301011221297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301011222293 and 2301011222302.

It is not an unprimeable number, because it can be changed into a prime (2301011222021) 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, 31050176 + ... + 31124193.

It is an arithmetic number, because the mean of its divisors is an integer number (174585630960).

Almost surely, 2^{2301011222321} is an apocalyptic number.

It is an amenable number.

2301011222321 is a deficient number, since it is larger than the sum of its proper divisors (492358873039).

2301011222321 is a wasteful number, since it uses less digits than its factorization.

2301011222321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62174704.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2301011222321 its reverse (1232221101032), we get a palindrome (3533232323353).

The spelling of 2301011222321 in words is "two trillion, three hundred one billion, eleven million, two hundred twenty-two thousand, three hundred twenty-one".