10214640055012 has 12 divisors (see below), whose sum is σ = 17875646924716. Its totient is φ = 5107312362240.

The previous prime is 10214640054989. The next prime is 10214640055033. The reversal of 10214640055012 is 21055004641201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4644171541156 + 5570468513856 = 2155034^2 + 2360184^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1947712 + ... + 4921672.

Almost surely, 2^{10214640055012} is an apocalyptic number.

It is an amenable number.

10214640055012 is a deficient number, since it is larger than the sum of its proper divisors (7661006869704).

10214640055012 is a wasteful number, since it uses less digits than its factorization.

10214640055012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832638 (or 3832636 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 10214640055012 its reverse (21055004641201), we get a palindrome (31269644696213).

The spelling of 10214640055012 in words is "ten trillion, two hundred fourteen billion, six hundred forty million, fifty-five thousand, twelve".