1163996862210 has 384 divisors, whose sum is σ = 3819571531776. Its totient is φ = 239365808640.

The previous prime is 1163996862209. The next prime is 1163996862227. The reversal of 1163996862210 is 122686993611.

1163996862210 is a `hidden beast` number, since 1 + 1 + 6 + 3 + 9 + 9 + 6 + 8 + 622 + 1 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 177138225 + ... + 177144795.

It is an arithmetic number, because the mean of its divisors is an integer number (9946800864).

Almost surely, 2^{1163996862210} is an apocalyptic number.

1163996862210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1163996862210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1909785765888).

1163996862210 is an abundant number, since it is smaller than the sum of its proper divisors (2655574669566).

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

1163996862210 is a wasteful number, since it uses less digits than its factorization.

1163996862210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150 (or 7147 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 1163996862210 in words is "one trillion, one hundred sixty-three billion, nine hundred ninety-six million, eight hundred sixty-two thousand, two hundred ten".