10202222201089 has 2 divisors, whose sum is σ = 10202222201090. Its totient is φ = 10202222201088.

The previous prime is 10202222201057. The next prime is 10202222201131. The reversal of 10202222201089 is 98010222220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8798016161025 + 1404206040064 = 2966145^2 + 1184992^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202222201089 - 2⁵ = 10202222201057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10202222201089.

It is not a weakly prime, because it can be changed into another prime (10202222204089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101111100544 + 5101111100545.

It is an arithmetic number, because the mean of its divisors is an integer number (5101111100545).

Almost surely, 2^{10202222201089} is an apocalyptic number.

It is an amenable number.

10202222201089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202222201089 is an equidigital number, since it uses as much as digits as its factorization.

10202222201089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 10202222201089 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, two hundred one thousand, eighty-nine".