2214225309 has 8 divisors (see below), whose sum is σ = 2968612192. Its totient is φ = 1467994320.

The previous prime is 2214225301. The next prime is 2214225317. The reversal of 2214225309 is 9035224122.

It is an interprime number because it is at equal distance from previous prime (2214225301) and next prime (2214225317).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2214225309 - 2³ = 2214225301 is a prime.

It is a super-2 number, since 2×2214225309² = 9805587438032290962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214225301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038339 + ... + 2039424.

It is an arithmetic number, because the mean of its divisors is an integer number (371076524).

Almost surely, 2^2214225309 is an apocalyptic number.

It is an amenable number.

2214225309 is a deficient number, since it is larger than the sum of its proper divisors (754386883).

2214225309 is a wasteful number, since it uses less digits than its factorization.

2214225309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077947.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2214225309 is about 47055.5555593598. Note that the first 5 decimals coincide. The cubic root of 2214225309 is about 1303.3886560999.

The spelling of 2214225309 in words is "two billion, two hundred fourteen million, two hundred twenty-five thousand, three hundred nine".