222443121413 has 8 divisors (see below), whose sum is σ = 224350439040. Its totient is φ = 220542653200.

The previous prime is 222443121409. The next prime is 222443121491. The reversal of 222443121413 is 314121344222.

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

It is a cyclic number.

It is not a de Polignac number, because 222443121413 - 2² = 222443121409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222443121013) 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, 1647113 + ... + 1777038.

It is an arithmetic number, because the mean of its divisors is an integer number (28043804880).

Almost surely, 2^222443121413 is an apocalyptic number.

It is an amenable number.

222443121413 is a deficient number, since it is larger than the sum of its proper divisors (1907317627).

222443121413 is a wasteful number, since it uses less digits than its factorization.

222443121413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424707.

The product of its digits is 9216, while the sum is 29.

Adding to 222443121413 its reverse (314121344222), we get a palindrome (536564465635).

The spelling of 222443121413 in words is "two hundred twenty-two billion, four hundred forty-three million, one hundred twenty-one thousand, four hundred thirteen".