1711221168 has 40 divisors (see below), whose sum is σ = 4653323200. Its totient is φ = 540385344.

The previous prime is 1711221157. The next prime is 1711221179. The reversal of 1711221168 is 8611221171.

It is an interprime number because it is at equal distance from previous prime (1711221157) and next prime (1711221179).

It is a super-2 number, since 2×1711221168² = 5856555771622568448, which contains 22 as substring.

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, 937258 + ... + 939081.

It is an arithmetic number, because the mean of its divisors is an integer number (116333080).

Almost surely, 2^1711221168 is an apocalyptic number.

It is an amenable number.

1711221168 is an abundant number, since it is smaller than the sum of its proper divisors (2942102032).

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

1711221168 is a wasteful number, since it uses less digits than its factorization.

1711221168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876369 (or 1876363 counting only the distinct ones).

The product of its digits is 1344, while the sum is 30.

The square root of 1711221168 is about 41366.9090941056. The cubic root of 1711221168 is about 1196.1033717134.

The spelling of 1711221168 in words is "one billion, seven hundred eleven million, two hundred twenty-one thousand, one hundred sixty-eight".