10222113209 has 32 divisors (see below), whose sum is σ = 13808019456. Its totient is φ = 7322353920.

The previous prime is 10222113203. The next prime is 10222113217. The reversal of 10222113209 is 90231122201.

It is a happy number.

It is not a de Polignac number, because 10222113209 - 2¹² = 10222109113 is a prime.

It is a super-2 number, since 2×10222113209² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10222113203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34517 + ... + 147090.

It is an arithmetic number, because the mean of its divisors is an integer number (431500608).

Almost surely, 2^10222113209 is an apocalyptic number.

It is an amenable number.

10222113209 is a deficient number, since it is larger than the sum of its proper divisors (3585906247).

10222113209 is a wasteful number, since it uses less digits than its factorization.

10222113209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181685.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 10222113209 in words is "ten billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred nine".