16216669711 has 8 divisors (see below), whose sum is σ = 17733139200. Its totient is φ = 14707238040.

The previous prime is 16216669709. The next prime is 16216669717. The reversal of 16216669711 is 11796661261.

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

It is not a de Polignac number, because 16216669711 - 2¹ = 16216669709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16216669717) 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, 1754631 + ... + 1763848.

It is an arithmetic number, because the mean of its divisors is an integer number (2216642400).

Almost surely, 2^16216669711 is an apocalyptic number.

16216669711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16216669711 is a deficient number, since it is larger than the sum of its proper divisors (1516469489).

16216669711 is a wasteful number, since it uses less digits than its factorization.

16216669711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518909.

The product of its digits is 163296, while the sum is 46.

The spelling of 16216669711 in words is "sixteen billion, two hundred sixteen million, six hundred sixty-nine thousand, seven hundred eleven".