116622141 has 4 divisors (see below), whose sum is σ = 155496192. Its totient is φ = 77748092.

The previous prime is 116622131. The next prime is 116622157. The reversal of 116622141 is 141226611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141226611 = 3 ⋅47075537.

It is a cyclic number.

It is not a de Polignac number, because 116622141 - 2⁷ = 116622013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116622131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19437021 + ... + 19437026.

It is an arithmetic number, because the mean of its divisors is an integer number (38874048).

Almost surely, 2^116622141 is an apocalyptic number.

It is an amenable number.

116622141 is a deficient number, since it is larger than the sum of its proper divisors (38874051).

116622141 is an equidigital number, since it uses as much as digits as its factorization.

116622141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38874050.

The product of its digits is 576, while the sum is 24.

The square root of 116622141 is about 10799.1731627935. The cubic root of 116622141 is about 488.5702330969.

Adding to 116622141 its reverse (141226611), we get a palindrome (257848752).

The spelling of 116622141 in words is "one hundred sixteen million, six hundred twenty-two thousand, one hundred forty-one".