16922106936672 has 384 divisors, whose sum is σ = 54022462341120. Its totient is φ = 4536587243520.

The previous prime is 16922106936661. The next prime is 16922106936677. The reversal of 16922106936672 is 27663960122961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16922106936677) 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, 89629123 + ... + 89817725.

It is an arithmetic number, because the mean of its divisors is an integer number (140683495680).

Almost surely, 2^{16922106936672} is an apocalyptic number.

16922106936672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16922106936672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27011231170560).

16922106936672 is an abundant number, since it is smaller than the sum of its proper divisors (37100355404448).

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

16922106936672 is a wasteful number, since it uses less digits than its factorization.

16922106936672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188786 (or 188778 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 60.

The spelling of 16922106936672 in words is "sixteen trillion, nine hundred twenty-two billion, one hundred six million, nine hundred thirty-six thousand, six hundred seventy-two".