16222536334 has 4 divisors (see below), whose sum is σ = 24333804504. Its totient is φ = 8111268166.

The previous prime is 16222536311. The next prime is 16222536353. The reversal of 16222536334 is 43363522261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43363522261 = 23539 ⋅1842199.

It is a junction number, because it is equal to n+sod(n) for n = 16222536293 and 16222536302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4055634082 + ... + 4055634085.

It is an arithmetic number, because the mean of its divisors is an integer number (6083451126).

Almost surely, 2^16222536334 is an apocalyptic number.

16222536334 is a deficient number, since it is larger than the sum of its proper divisors (8111268170).

16222536334 is an equidigital number, since it uses as much as digits as its factorization.

16222536334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8111268169.

The product of its digits is 155520, while the sum is 37.

The spelling of 16222536334 in words is "sixteen billion, two hundred twenty-two million, five hundred thirty-six thousand, three hundred thirty-four".