16722271270 has 8 divisors (see below), whose sum is σ = 30100088304. Its totient is φ = 6688908504.

The previous prime is 16722271243. The next prime is 16722271303. The reversal of 16722271270 is 7217222761.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836113554 + ... + 836113573.

It is an arithmetic number, because the mean of its divisors is an integer number (3762511038).

Almost surely, 2^16722271270 is an apocalyptic number.

16722271270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16722271270 is a deficient number, since it is larger than the sum of its proper divisors (13377817034).

16722271270 is a wasteful number, since it uses less digits than its factorization.

16722271270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672227134.

The product of its (nonzero) digits is 32928, while the sum is 37.

The spelling of 16722271270 in words is "sixteen billion, seven hundred twenty-two million, two hundred seventy-one thousand, two hundred seventy".