2214202194 has 24 divisors (see below), whose sum is σ = 4844941452. Its totient is φ = 730759200.

The previous prime is 2214202189. The next prime is 2214202267. The reversal of 2214202194 is 4912024122.

2214202194 is a `hidden beast` number, since 2 + 21 + 420 + 219 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2210222169 + 3980025 = 47013^2 + 1995^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607149 + ... + 610784.

Almost surely, 2^2214202194 is an apocalyptic number.

2214202194 is an abundant number, since it is smaller than the sum of its proper divisors (2630739258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214202194 is a wasteful number, since it uses less digits than its factorization.

2214202194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218042 (or 1218039 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2214202194 is about 47055.3099447873. The cubic root of 2214202194 is about 1303.3841205883.

The spelling of 2214202194 in words is "two billion, two hundred fourteen million, two hundred two thousand, one hundred ninety-four".