2212230407 has 8 divisors (see below), whose sum is σ = 2285160096. Its totient is φ = 2139992352.

The previous prime is 2212230389. The next prime is 2212230409. The reversal of 2212230407 is 7040322122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2212230407 - 2¹² = 2212226311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212230409) 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, 166403 + ... + 179204.

It is an arithmetic number, because the mean of its divisors is an integer number (285645012).

Almost surely, 2^2212230407 is an apocalyptic number.

2212230407 is a deficient number, since it is larger than the sum of its proper divisors (72929689).

2212230407 is a wasteful number, since it uses less digits than its factorization.

2212230407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345817.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2212230407 is about 47034.3534770066. The cubic root of 2212230407 is about 1302.9971099944.

Adding to 2212230407 its reverse (7040322122), we get a palindrome (9252552529).

The spelling of 2212230407 in words is "two billion, two hundred twelve million, two hundred thirty thousand, four hundred seven".