116122250381 has 8 divisors (see below), whose sum is σ = 116640294264. Its totient is φ = 115604375040.

The previous prime is 116122250317. The next prime is 116122250417. The reversal of 116122250381 is 183052221611.

It can be written as a sum of positive squares in 4 ways, for example, as 3957542281 + 112164708100 = 62909^2 + 334910^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116122250381 - 2⁶ = 116122250317 is a prime.

It is a super-2 number, since 2×116122250381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116122250311) 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 7 ways as a sum of consecutive naturals, for example, 1457285 + ... + 1534901.

It is an arithmetic number, because the mean of its divisors is an integer number (14580036783).

Almost surely, 2^116122250381 is an apocalyptic number.

It is an amenable number.

116122250381 is a deficient number, since it is larger than the sum of its proper divisors (518043883).

116122250381 is an equidigital number, since it uses as much as digits as its factorization.

116122250381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84271.

The product of its (nonzero) digits is 5760, while the sum is 32.

Adding to 116122250381 its reverse (183052221611), we get a palindrome (299174471992).

The spelling of 116122250381 in words is "one hundred sixteen billion, one hundred twenty-two million, two hundred fifty thousand, three hundred eighty-one".