10222020202201 has 4 divisors (see below), whose sum is σ = 10222495026100. Its totient is φ = 10221545378304.

The previous prime is 10222020202189. The next prime is 10222020202231. The reversal of 10222020202201 is 10220202022201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5540487422976 + 4681532779225 = 2353824^2 + 2163685^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222020202201 - 2¹⁹ = 10222019677913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222020202231) 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, 237379656 + ... + 237422713.

It is an arithmetic number, because the mean of its divisors is an integer number (2555623756525).

Almost surely, 2^{10222020202201} is an apocalyptic number.

It is an amenable number.

10222020202201 is a deficient number, since it is larger than the sum of its proper divisors (474823899).

10222020202201 is an equidigital number, since it uses as much as digits as its factorization.

10222020202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474823898.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10222020202201 its reverse (10220202022201), we get a palindrome (20442222224402).

The spelling of 10222020202201 in words is "ten trillion, two hundred twenty-two billion, twenty million, two hundred two thousand, two hundred one".