16226655213 has 8 divisors (see below), whose sum is σ = 22220284768. Its totient is φ = 10525397904.

The previous prime is 16226655199. The next prime is 16226655223. The reversal of 16226655213 is 31255662261.

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

It is not a de Polignac number, because 16226655213 - 2⁴ = 16226655197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16226655223) 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, 73092931 + ... + 73093152.

It is an arithmetic number, because the mean of its divisors is an integer number (2777535596).

Almost surely, 2^16226655213 is an apocalyptic number.

It is an amenable number.

16226655213 is a deficient number, since it is larger than the sum of its proper divisors (5993629555).

16226655213 is a wasteful number, since it uses less digits than its factorization.

16226655213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146186123.

The product of its digits is 129600, while the sum is 39.

The spelling of 16226655213 in words is "sixteen billion, two hundred twenty-six million, six hundred fifty-five thousand, two hundred thirteen".