201214099 has 2 divisors, whose sum is σ = 201214100. Its totient is φ = 201214098.

The previous prime is 201214073. The next prime is 201214133. The reversal of 201214099 is 990412102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201214099 - 2⁵ = 201214067 is a prime.

It is a super-2 number, since 2×201214099² = 80974227272763602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201215099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100607049 + 100607050.

It is an arithmetic number, because the mean of its divisors is an integer number (100607050).

Almost surely, 2^201214099 is an apocalyptic number.

201214099 is a deficient number, since it is larger than the sum of its proper divisors (1).

201214099 is an equidigital number, since it uses as much as digits as its factorization.

201214099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 201214099 is about 14184.9955586881. The cubic root of 201214099 is about 585.9845101847.

The spelling of 201214099 in words is "two hundred one million, two hundred fourteen thousand, ninety-nine".