16452300636222 has 128 divisors (see below), whose sum is σ = 39322100809728. Its totient is φ = 4530659827200.

The previous prime is 16452300636221. The next prime is 16452300636269. The reversal of 16452300636222 is 22263600325461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452300636221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14874553 + ... + 15942299.

It is an arithmetic number, because the mean of its divisors is an integer number (307203912576).

Almost surely, 2^{16452300636222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16452300636222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19661050404864).

16452300636222 is an abundant number, since it is smaller than the sum of its proper divisors (22869800173506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16452300636222 is a wasteful number, since it uses less digits than its factorization.

16452300636222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068254.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 16452300636222 in words is "sixteen trillion, four hundred fifty-two billion, three hundred million, six hundred thirty-six thousand, two hundred twenty-two".