1223414025321 has 8 divisors (see below), whose sum is σ = 1717072316320. Its totient is φ = 772682542272.

The previous prime is 1223414025293. The next prime is 1223414025331. The reversal of 1223414025321 is 1235204143221.

It is a happy number.

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

It is not a de Polignac number, because 1223414025321 - 2⁷ = 1223414025193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223414025331) 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, 10731701920 + ... + 10731702033.

It is an arithmetic number, because the mean of its divisors is an integer number (214634039540).

Almost surely, 2^{1223414025321} is an apocalyptic number.

It is an amenable number.

1223414025321 is a deficient number, since it is larger than the sum of its proper divisors (493658290999).

1223414025321 is a wasteful number, since it uses less digits than its factorization.

1223414025321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21463403975.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1223414025321 its reverse (1235204143221), we get a palindrome (2458618168542).

The spelling of 1223414025321 in words is "one trillion, two hundred twenty-three billion, four hundred fourteen million, twenty-five thousand, three hundred twenty-one".