22314541009 has 2 divisors, whose sum is σ = 22314541010. Its totient is φ = 22314541008.

The previous prime is 22314541001. The next prime is 22314541019. The reversal of 22314541009 is 90014541322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21346086609 + 968454400 = 146103^2 + 31120^2 .

It is a cyclic number.

It is not a de Polignac number, because 22314541009 - 2³ = 22314541001 is a prime.

It is a super-3 number, since 3×22314541009³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22314541001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11157270504 + 11157270505.

It is an arithmetic number, because the mean of its divisors is an integer number (11157270505).

Almost surely, 2^22314541009 is an apocalyptic number.

It is an amenable number.

22314541009 is a deficient number, since it is larger than the sum of its proper divisors (1).

22314541009 is an equidigital number, since it uses as much as digits as its factorization.

22314541009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 22314541009 in words is "twenty-two billion, three hundred fourteen million, five hundred forty-one thousand, nine".