2214023312 has 10 divisors (see below), whose sum is σ = 4289670198. Its totient is φ = 1107011648.

The previous prime is 2214023311. The next prime is 2214023327. The reversal of 2214023312 is 2133204122.

It can be written as a sum of positive squares in only one way, i.e., 2075349136 + 138674176 = 45556^2 + 11776^2 .

It is not an unprimeable number, because it can be changed into a prime (2214023311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69188213 + ... + 69188244.

Almost surely, 2^2214023312 is an apocalyptic number.

It is an amenable number.

2214023312 is a deficient number, since it is larger than the sum of its proper divisors (2075646886).

2214023312 is a wasteful number, since it uses less digits than its factorization.

2214023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138376465 (or 138376459 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2214023312 is about 47053.4091432279. The cubic root of 2214023312 is about 1303.3490201749.

Adding to 2214023312 its reverse (2133204122), we get a palindrome (4347227434).

The spelling of 2214023312 in words is "two billion, two hundred fourteen million, twenty-three thousand, three hundred twelve".