10220111010201 has 4 divisors (see below), whose sum is σ = 13626814680272. Its totient is φ = 6813407340132.

The previous prime is 10220111010173. The next prime is 10220111010203. The reversal of 10220111010201 is 10201011102201.

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 not a de Polignac number, because 10220111010201 - 2¹⁰ = 10220111009177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220111010203) 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, 1703351835031 + ... + 1703351835036.

It is an arithmetic number, because the mean of its divisors is an integer number (3406703670068).

Almost surely, 2^{10220111010201} is an apocalyptic number.

It is an amenable number.

10220111010201 is a deficient number, since it is larger than the sum of its proper divisors (3406703670071).

10220111010201 is an equidigital number, since it uses as much as digits as its factorization.

10220111010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406703670070.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10220111010201 its reverse (10201011102201), we get a palindrome (20421122112402).

The spelling of 10220111010201 in words is "ten trillion, two hundred twenty billion, one hundred eleven million, ten thousand, two hundred one".