1601153216422 has 8 divisors (see below), whose sum is σ = 2403417622176. Its totient is φ = 800014009032.

The previous prime is 1601153216419. The next prime is 1601153216441. The reversal of 1601153216422 is 2246123511061.

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, 281296033 + ... + 281301724.

It is an arithmetic number, because the mean of its divisors is an integer number (300427202772).

Almost surely, 2^{1601153216422} is an apocalyptic number.

1601153216422 is a deficient number, since it is larger than the sum of its proper divisors (802264405754).

1601153216422 is a wasteful number, since it uses less digits than its factorization.

1601153216422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562599182.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 1601153216422 its reverse (2246123511061), we get a palindrome (3847276727483).

The spelling of 1601153216422 in words is "one trillion, six hundred one billion, one hundred fifty-three million, two hundred sixteen thousand, four hundred twenty-two".