202212101089 has 2 divisors, whose sum is σ = 202212101090. Its totient is φ = 202212101088.

The previous prime is 202212101081. The next prime is 202212101107. The reversal of 202212101089 is 980101212202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199109611089 + 3102490000 = 446217^2 + 55700^2 .

It is a cyclic number.

It is not a de Polignac number, because 202212101089 - 2³ = 202212101081 is a prime.

It is not a weakly prime, because it can be changed into another prime (202212101081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106050544 + 101106050545.

It is an arithmetic number, because the mean of its divisors is an integer number (101106050545).

Almost surely, 2^202212101089 is an apocalyptic number.

It is an amenable number.

202212101089 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212101089 is an equidigital number, since it uses as much as digits as its factorization.

202212101089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 202212101089 in words is "two hundred two billion, two hundred twelve million, one hundred one thousand, eighty-nine".