10031221014 has 8 divisors (see below), whose sum is σ = 20062442040. Its totient is φ = 3343740336.

The previous prime is 10031221001. The next prime is 10031221021. The reversal of 10031221014 is 41012213001.

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

10031221014 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10031220984 and 10031221002.

It is a congruent number.

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, 835935079 + ... + 835935090.

It is an arithmetic number, because the mean of its divisors is an integer number (2507805255).

Almost surely, 2^10031221014 is an apocalyptic number.

10031221014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10031221014 is a wasteful number, since it uses less digits than its factorization.

10031221014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671870174.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10031221014 its reverse (41012213001), we get a palindrome (51043434015).

The spelling of 10031221014 in words is "ten billion, thirty-one million, two hundred twenty-one thousand, fourteen".