10223099999989 has 2 divisors, whose sum is σ = 10223099999990. Its totient is φ = 10223099999988.

The previous prime is 10223099999951. The next prime is 10223100000107. The reversal of 10223099999989 is 98999999032201.

It is a happy number.

10223099999989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9380682584100 + 842417415889 = 3062790^2 + 917833^2 .

It is a cyclic number.

It is not a de Polignac number, because 10223099999989 - 2¹¹ = 10223099997941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10023099999989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111549999994 + 5111549999995.

It is an arithmetic number, because the mean of its divisors is an integer number (5111549999995).

Almost surely, 2^{10223099999989} is an apocalyptic number.

It is an amenable number.

10223099999989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10223099999989 is an equidigital number, since it uses as much as digits as its factorization.

10223099999989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 459165024, while the sum is 79.

The spelling of 10223099999989 in words is "ten trillion, two hundred twenty-three billion, ninety-nine million, nine hundred ninety-nine thousand, nine hundred eighty-nine".