16222265323 has 16 divisors (see below), whose sum is σ = 17754359040. Its totient is φ = 14699815200.

The previous prime is 16222265273. The next prime is 16222265329. The reversal of 16222265323 is 32356222261.

It is a cyclic number.

It is not a de Polignac number, because 16222265323 - 2²¹ = 16220168171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16222265329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5753208 + ... + 5756026.

It is an arithmetic number, because the mean of its divisors is an integer number (1109647440).

Almost surely, 2^16222265323 is an apocalyptic number.

16222265323 is a deficient number, since it is larger than the sum of its proper divisors (1532093717).

16222265323 is a wasteful number, since it uses less digits than its factorization.

16222265323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4338.

The product of its digits is 51840, while the sum is 34.

Adding to 16222265323 its reverse (32356222261), we get a palindrome (48578487584).

The spelling of 16222265323 in words is "sixteen billion, two hundred twenty-two million, two hundred sixty-five thousand, three hundred twenty-three".