10014221012 has 6 divisors (see below), whose sum is σ = 17524886778. Its totient is φ = 5007110504.

The previous prime is 10014221011. The next prime is 10014221029. The reversal of 10014221012 is 21012241001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7850668816 + 2163552196 = 88604^2 + 46514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10014221011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251777623 + ... + 1251777630.

It is an arithmetic number, because the mean of its divisors is an integer number (2920814463).

Almost surely, 2^10014221012 is an apocalyptic number.

It is an amenable number.

10014221012 is a deficient number, since it is larger than the sum of its proper divisors (7510665766).

10014221012 is a wasteful number, since it uses less digits than its factorization.

10014221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503555257 (or 2503555255 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10014221012 its reverse (21012241001), we get a palindrome (31026462013).

The spelling of 10014221012 in words is "ten billion, fourteen million, two hundred twenty-one thousand, twelve".