16212127118 has 8 divisors (see below), whose sum is σ = 26528935320. Its totient is φ = 7369148680.

The previous prime is 16212127097. The next prime is 16212127153. The reversal of 16212127118 is 81172121261.

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, 368457413 + ... + 368457456.

It is an arithmetic number, because the mean of its divisors is an integer number (3316116915).

Almost surely, 2^16212127118 is an apocalyptic number.

16212127118 is a deficient number, since it is larger than the sum of its proper divisors (10316808202).

16212127118 is a wasteful number, since it uses less digits than its factorization.

16212127118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736914882.

The product of its digits is 2688, while the sum is 32.

Adding to 16212127118 its reverse (81172121261), we get a palindrome (97384248379).

The spelling of 16212127118 in words is "sixteen billion, two hundred twelve million, one hundred twenty-seven thousand, one hundred eighteen".