10220221110001 has 4 divisors (see below), whose sum is σ = 11680252697152. Its totient is φ = 8760189522852.

The previous prime is 10220221109999. The next prime is 10220221110091. The reversal of 10220221110001 is 10001112202201.

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 10220221110001 - 2¹ = 10220221109999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220221110091) 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, 730015793565 + ... + 730015793578.

It is an arithmetic number, because the mean of its divisors is an integer number (2920063174288).

Almost surely, 2^{10220221110001} is an apocalyptic number.

It is an amenable number.

10220221110001 is a deficient number, since it is larger than the sum of its proper divisors (1460031587151).

10220221110001 is an equidigital number, since it uses as much as digits as its factorization.

10220221110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460031587150.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10220221110001 its reverse (10001112202201), we get a palindrome (20221333312202).

The spelling of 10220221110001 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, one hundred ten thousand, one".