10221113023102 has 16 divisors (see below), whose sum is σ = 15336182695392. Its totient is φ = 5109052288480.

The previous prime is 10221113023073. The next prime is 10221113023103. The reversal of 10221113023102 is 20132031112201.

It is a self number, because there is not a number n which added to its sum of digits gives 10221113023102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221113023103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178746588 + ... + 178803760.

It is an arithmetic number, because the mean of its divisors is an integer number (958511418462).

Almost surely, 2^{10221113023102} is an apocalyptic number.

10221113023102 is a deficient number, since it is larger than the sum of its proper divisors (5115069672290).

10221113023102 is a wasteful number, since it uses less digits than its factorization.

10221113023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81923.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10221113023102 its reverse (20132031112201), we get a palindrome (30353144135303).

The spelling of 10221113023102 in words is "ten trillion, two hundred twenty-one billion, one hundred thirteen million, twenty-three thousand, one hundred two".