1168211185038 has 12 divisors (see below), whose sum is σ = 2531124234288. Its totient is φ = 389403728340.

The previous prime is 1168211185021. The next prime is 1168211185117. The reversal of 1168211185038 is 8305811128611.

1168211185038 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 21 + 118 + 503 + 8 = 666.

It is a super-2 number, since 2×1168211185038² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1168211184984 and 1168211185002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32450310678 + ... + 32450310713.

It is an arithmetic number, because the mean of its divisors is an integer number (210927019524).

Almost surely, 2^{1168211185038} is an apocalyptic number.

1168211185038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1168211185038 is an abundant number, since it is smaller than the sum of its proper divisors (1362913049250).

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

1168211185038 is a wasteful number, since it uses less digits than its factorization.

1168211185038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64900621399 (or 64900621396 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 45.

The spelling of 1168211185038 in words is "one trillion, one hundred sixty-eight billion, two hundred eleven million, one hundred eighty-five thousand, thirty-eight".