2214198208 has 14 divisors (see below), whose sum is σ = 4393799696. Its totient is φ = 1107099072.

The previous prime is 2214198163. The next prime is 2214198223. The reversal of 2214198208 is 8028914122.

It is a happy number.

It is a super-2 number, since 2×2214198208² = 9805347408620822528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17298360 + ... + 17298487.

Almost surely, 2^2214198208 is an apocalyptic number.

It is an amenable number.

2214198208 is a deficient number, since it is larger than the sum of its proper divisors (2179601488).

2214198208 is an equidigital number, since it uses as much as digits as its factorization.

2214198208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34596859 (or 34596849 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 2214198208 is about 47055.2675903559. The cubic root of 2214198208 is about 1303.3833384718.

The spelling of 2214198208 in words is "two billion, two hundred fourteen million, one hundred ninety-eight thousand, two hundred eight".