10222022212009 has 2 divisors, whose sum is σ = 10222022212010. Its totient is φ = 10222022212008.

The previous prime is 10222022211997. The next prime is 10222022212067. The reversal of 10222022212009 is 90021222022201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9969983070784 + 252039141225 = 3157528^2 + 502035^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222022212009 - 2⁵ = 10222022211977 is a prime.

It is not a weakly prime, because it can be changed into another prime (10222022212069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111011106004 + 5111011106005.

It is an arithmetic number, because the mean of its divisors is an integer number (5111011106005).

Almost surely, 2^{10222022212009} is an apocalyptic number.

It is an amenable number.

10222022212009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222022212009 is an equidigital number, since it uses as much as digits as its factorization.

10222022212009 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 25.

The spelling of 10222022212009 in words is "ten trillion, two hundred twenty-two billion, twenty-two million, two hundred twelve thousand, nine".