2214250304512 has 22 divisors (see below), whose sum is σ = 4426338257258. Its totient is φ = 1107125151744.

The previous prime is 2214250304501. The next prime is 2214250304527. The reversal of 2214250304512 is 2154030524122.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2048516637696 + 165733666816 = 1431264^2 + 407104^2 .

It is a super-2 number, since 2×2214250304512² (a number of 25 digits) 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, 1081175883 + ... + 1081177930.

Almost surely, 2^{2214250304512} is an apocalyptic number.

It is an amenable number.

2214250304512 is a deficient number, since it is larger than the sum of its proper divisors (2212087952746).

2214250304512 is an equidigital number, since it uses as much as digits as its factorization.

2214250304512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162353833 (or 2162353815 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 2214250304512 its reverse (2154030524122), we get a palindrome (4368280828634).

The spelling of 2214250304512 in words is "two trillion, two hundred fourteen billion, two hundred fifty million, three hundred four thousand, five hundred twelve".