116211213040 has 80 divisors (see below), whose sum is σ = 291040622208. Its totient is φ = 42899079168.

The previous prime is 116211213037. The next prime is 116211213049. The reversal of 116211213040 is 40312112611.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116211213049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5962992 + ... + 5982448.

Almost surely, 2^116211213040 is an apocalyptic number.

116211213040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116211213040 is an abundant number, since it is smaller than the sum of its proper divisors (174829409168).

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

116211213040 is a wasteful number, since it uses less digits than its factorization.

116211213040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25226 (or 25220 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 116211213040 its reverse (40312112611), we get a palindrome (156523325651).

The spelling of 116211213040 in words is "one hundred sixteen billion, two hundred eleven million, two hundred thirteen thousand, forty".