16162216560660 has 24 divisors (see below), whose sum is σ = 45254206370016. Its totient is φ = 4309924416160.

The previous prime is 16162216560649. The next prime is 16162216560691. The reversal of 16162216560660 is 6606561226161.

It is a super-2 number, since 2×16162216560660² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134685137946 + ... + 134685138065.

It is an arithmetic number, because the mean of its divisors is an integer number (1885591932084).

Almost surely, 2^{16162216560660} is an apocalyptic number.

16162216560660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16162216560660 is an abundant number, since it is smaller than the sum of its proper divisors (29091989809356).

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

16162216560660 is a wasteful number, since it uses less digits than its factorization.

16162216560660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269370276023 (or 269370276021 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 16162216560660 in words is "sixteen trillion, one hundred sixty-two billion, two hundred sixteen million, five hundred sixty thousand, six hundred sixty".