16005061222 has 8 divisors (see below), whose sum is σ = 24336463176. Its totient is φ = 7892906832.

The previous prime is 16005061201. The next prime is 16005061249. The reversal of 16005061222 is 22216050061.

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, 54811708 + ... + 54811999.

It is an arithmetic number, because the mean of its divisors is an integer number (3042057897).

Almost surely, 2^16005061222 is an apocalyptic number.

16005061222 is a deficient number, since it is larger than the sum of its proper divisors (8331401954).

16005061222 is a wasteful number, since it uses less digits than its factorization.

16005061222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109623782.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 16005061222 in words is "sixteen billion, five million, sixty-one thousand, two hundred twenty-two".