116998226 has 4 divisors (see below), whose sum is σ = 175497342. Its totient is φ = 58499112.

The previous prime is 116998223. The next prime is 116998229. The reversal of 116998226 is 622899611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622899611 = 317 ⋅1964983.

It is an interprime number because it is at equal distance from previous prime (116998223) and next prime (116998229).

It can be written as a sum of positive squares in only one way, i.e., 104755225 + 12243001 = 10235^2 + 3499^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116998223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29249555 + ... + 29249558.

Almost surely, 2^116998226 is an apocalyptic number.

116998226 is a deficient number, since it is larger than the sum of its proper divisors (58499116).

116998226 is an equidigital number, since it uses as much as digits as its factorization.

116998226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58499115.

The product of its digits is 93312, while the sum is 44.

The square root of 116998226 is about 10816.5718229021. The cubic root of 116998226 is about 489.0948526764.

The spelling of 116998226 in words is "one hundred sixteen million, nine hundred ninety-eight thousand, two hundred twenty-six".