10221102001 has 8 divisors (see below), whose sum is σ = 11151328608. Its totient is φ = 9291048000.

The previous prime is 10221101999. The next prime is 10221102007. The reversal of 10221102001 is 10020112201.

10221102001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10221102001 - 2¹ = 10221101999 is a prime.

It is a super-3 number, since 3×10221102001³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221102007) 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, 101881 + ... + 175561.

It is an arithmetic number, because the mean of its divisors is an integer number (1393916076).

Almost surely, 2^10221102001 is an apocalyptic number.

10221102001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10221102001 is a deficient number, since it is larger than the sum of its proper divisors (930226607).

10221102001 is a wasteful number, since it uses less digits than its factorization.

10221102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86303.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10221102001 its reverse (10020112201), we get a palindrome (20241214202).

The spelling of 10221102001 in words is "ten billion, two hundred twenty-one million, one hundred two thousand, one".