11168884488970 has 16 divisors (see below), whose sum is σ = 21650453009640. Its totient is φ = 4123895811264.

The previous prime is 11168884488943. The next prime is 11168884489027. The reversal of 11168884488970 is 7988448886111.

It can be written as a sum of positive squares in 4 ways, for example, as 3017054359089 + 8151830129881 = 1736967^2 + 2855141^2 .

It is a super-3 number, since 3×11168884488970³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11168884488893 and 11168884488902.

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, 42957247905 + ... + 42957248164.

Almost surely, 2^{11168884488970} is an apocalyptic number.

11168884488970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11168884488970 is a deficient number, since it is larger than the sum of its proper divisors (10481568520670).

11168884488970 is a wasteful number, since it uses less digits than its factorization.

11168884488970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85914496089.

The product of its (nonzero) digits is 198180864, while the sum is 73.

The spelling of 11168884488970 in words is "eleven trillion, one hundred sixty-eight billion, eight hundred eighty-four million, four hundred eighty-eight thousand, nine hundred seventy".