1001224223422 has 8 divisors (see below), whose sum is σ = 1502389913616. Its totient is φ = 500427585552.

The previous prime is 1001224223411. The next prime is 1001224223437. The reversal of 1001224223422 is 2243224221001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92256298 + ... + 92267149.

It is an arithmetic number, because the mean of its divisors is an integer number (187798739202).

Almost surely, 2^{1001224223422} is an apocalyptic number.

1001224223422 is a deficient number, since it is larger than the sum of its proper divisors (501165690194).

1001224223422 is a wasteful number, since it uses less digits than its factorization.

1001224223422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184526162.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1001224223422 its reverse (2243224221001), we get a palindrome (3244448444423).

The spelling of 1001224223422 in words is "one trillion, one billion, two hundred twenty-four million, two hundred twenty-three thousand, four hundred twenty-two".