116220106 has 4 divisors (see below), whose sum is σ = 174330162. Its totient is φ = 58110052.

The previous prime is 116220103. The next prime is 116220119. The reversal of 116220106 is 601022611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 100180081 + 16040025 = 10009^2 + 4005^2 .

It is a super-2 number, since 2×116220106² = 27014226077302472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116220101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29055025 + ... + 29055028.

Almost surely, 2^116220106 is an apocalyptic number.

116220106 is a deficient number, since it is larger than the sum of its proper divisors (58110056).

116220106 is an equidigital number, since it uses as much as digits as its factorization.

116220106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58110055.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 116220106 is about 10780.5429362347. The cubic root of 116220106 is about 488.0081657910.

Adding to 116220106 its reverse (601022611), we get a palindrome (717242717).

The spelling of 116220106 in words is "one hundred sixteen million, two hundred twenty thousand, one hundred six".