2221330234001 has 16 divisors (see below), whose sum is σ = 2485649799360. Its totient is φ = 1972737792000.

The previous prime is 2221330233989. The next prime is 2221330234003. The reversal of 2221330234001 is 1004320331222.

It is a cyclic number.

It is not a de Polignac number, because 2221330234001 - 2⁶ = 2221330233937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2221330234003) 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, 13618496 + ... + 13780641.

It is an arithmetic number, because the mean of its divisors is an integer number (155353112460).

Almost surely, 2^{2221330234001} is an apocalyptic number.

It is an amenable number.

2221330234001 is a deficient number, since it is larger than the sum of its proper divisors (264319565359).

2221330234001 is a wasteful number, since it uses less digits than its factorization.

2221330234001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27399424.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2221330234001 its reverse (1004320331222), we get a palindrome (3225650565223).

The spelling of 2221330234001 in words is "two trillion, two hundred twenty-one billion, three hundred thirty million, two hundred thirty-four thousand, one".