10221130001 has 4 divisors (see below), whose sum is σ = 10550843904. Its totient is φ = 9891416100.

The previous prime is 10221129959. The next prime is 10221130013. The reversal of 10221130001 is 10003112201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10221130001 - 2⁶ = 10221129937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221130021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164856905 + ... + 164856966.

It is an arithmetic number, because the mean of its divisors is an integer number (2637710976).

Almost surely, 2^10221130001 is an apocalyptic number.

It is an amenable number.

10221130001 is a deficient number, since it is larger than the sum of its proper divisors (329713903).

10221130001 is an equidigital number, since it uses as much as digits as its factorization.

10221130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329713902.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10221130001 its reverse (10003112201), we get a palindrome (20224242202).

The spelling of 10221130001 in words is "ten billion, two hundred twenty-one million, one hundred thirty thousand, one".