10222210221101 has 8 divisors (see below), whose sum is σ = 10224231540600. Its totient is φ = 10220189091840.

The previous prime is 10222210221071. The next prime is 10222210221131. The reversal of 10222210221101 is 10112201222201.

It is an interprime number because it is at equal distance from previous prime (10222210221071) and next prime (10222210221131).

It can be written as a sum of positive squares in 4 ways, for example, as 996253515625 + 9225956705476 = 998125^2 + 3037426^2 .

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 10222210221101 - 2⁶ = 10222210221037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222210221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222210221131) 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, 151700945 + ... + 151768313.

It is an arithmetic number, because the mean of its divisors is an integer number (1278028942575).

Almost surely, 2^{10222210221101} is an apocalyptic number.

It is an amenable number.

10222210221101 is a deficient number, since it is larger than the sum of its proper divisors (2021319499).

10222210221101 is an equidigital number, since it uses as much as digits as its factorization.

10222210221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95119.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10222210221101 its reverse (10112201222201), we get a palindrome (20334411443302).

The spelling of 10222210221101 in words is "ten trillion, two hundred twenty-two billion, two hundred ten million, two hundred twenty-one thousand, one hundred one".