116211335541 has 24 divisors (see below), whose sum is σ = 180814825440. Its totient is φ = 66196966752.

The previous prime is 116211335531. The next prime is 116211335551. The reversal of 116211335541 is 145533112611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116211335531) and next prime (116211335551).

It is not a de Polignac number, because 116211335541 - 2⁷ = 116211335413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116211335531) 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 23 ways as a sum of consecutive naturals, for example, 1200331 + ... + 1293528.

It is an arithmetic number, because the mean of its divisors is an integer number (7533951060).

Almost surely, 2^116211335541 is an apocalyptic number.

It is an amenable number.

116211335541 is a deficient number, since it is larger than the sum of its proper divisors (64603489899).

116211335541 is a wasteful number, since it uses less digits than its factorization.

116211335541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494193 (or 2494186 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The spelling of 116211335541 in words is "one hundred sixteen billion, two hundred eleven million, three hundred thirty-five thousand, five hundred forty-one".