10222020089 has 2 divisors, whose sum is σ = 10222020090. Its totient is φ = 10222020088.

The previous prime is 10222020013. The next prime is 10222020091. The reversal of 10222020089 is 98002022201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10202616064 + 19404025 = 101008^2 + 4405^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222020089 - 2²⁸ = 9953584633 is a prime.

Together with 10222020091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10222020889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111010044 + 5111010045.

It is an arithmetic number, because the mean of its divisors is an integer number (5111010045).

Almost surely, 2^10222020089 is an apocalyptic number.

It is an amenable number.

10222020089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222020089 is an equidigital number, since it uses as much as digits as its factorization.

10222020089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 10222020089 in words is "ten billion, two hundred twenty-two million, twenty thousand, eighty-nine".