10502201121 has 8 divisors (see below), whose sum is σ = 14131402560. Its totient is φ = 6937233552.

The previous prime is 10502201117. The next prime is 10502201153. The reversal of 10502201121 is 12110220501.

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

It is not a de Polignac number, because 10502201121 - 2² = 10502201117 is a prime.

It is a super-2 number, since 2×10502201121² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10502201121.

It is not an unprimeable number, because it can be changed into a prime (10502201321) 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, 16058085 + ... + 16058738.

It is an arithmetic number, because the mean of its divisors is an integer number (1766425320).

Almost surely, 2^10502201121 is an apocalyptic number.

It is an amenable number.

10502201121 is a deficient number, since it is larger than the sum of its proper divisors (3629201439).

10502201121 is a wasteful number, since it uses less digits than its factorization.

10502201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32116935.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 10502201121 its reverse (12110220501), we get a palindrome (22612421622).

The spelling of 10502201121 in words is "ten billion, five hundred two million, two hundred one thousand, one hundred twenty-one".