10229201309 has 4 divisors (see below), whose sum is σ = 10673949216. Its totient is φ = 9784453404.

The previous prime is 10229201303. The next prime is 10229201317. The reversal of 10229201309 is 90310292201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90310292201 = 127 ⋅711104663.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10229201309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10229201303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222373919 + ... + 222373964.

It is an arithmetic number, because the mean of its divisors is an integer number (2668487304).

Almost surely, 2^10229201309 is an apocalyptic number.

It is an amenable number.

10229201309 is a deficient number, since it is larger than the sum of its proper divisors (444747907).

10229201309 is an equidigital number, since it uses as much as digits as its factorization.

10229201309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444747906.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 10229201309 in words is "ten billion, two hundred twenty-nine million, two hundred one thousand, three hundred nine".