10001120221096 has 8 divisors (see below), whose sum is σ = 18752100414570. Its totient is φ = 5000560110544.

The previous prime is 10001120221091. The next prime is 10001120221153. The reversal of 10001120221096 is 69012202110001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7020835898596 + 2980284322500 = 2649686^2 + 1726350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10001120221096.

It is not an unprimeable number, because it can be changed into a prime (10001120221091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625070013811 + ... + 625070013826.

Almost surely, 2^{10001120221096} is an apocalyptic number.

It is an amenable number.

10001120221096 is a deficient number, since it is larger than the sum of its proper divisors (8750980193474).

10001120221096 is a wasteful number, since it uses less digits than its factorization.

10001120221096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250140027643 (or 1250140027639 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 10001120221096 its reverse (69012202110001), we get a palindrome (79013322331097).

The spelling of 10001120221096 in words is "ten trillion, one billion, one hundred twenty million, two hundred twenty-one thousand, ninety-six".