10117222892 has 24 divisors (see below), whose sum is σ = 20339298336. Its totient is φ = 4313484288.

The previous prime is 10117222883. The next prime is 10117222897. The reversal of 10117222892 is 29822271101.

It is not an unprimeable number, because it can be changed into a prime (10117222897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930683 + ... + 941490.

It is an arithmetic number, because the mean of its divisors is an integer number (847470764).

Almost surely, 2^10117222892 is an apocalyptic number.

It is an amenable number.

10117222892 is an abundant number, since it is smaller than the sum of its proper divisors (10222075444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10117222892 is a wasteful number, since it uses less digits than its factorization.

10117222892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872377 (or 1872375 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

Adding to 10117222892 its reverse (29822271101), we get a palindrome (39939493993).

The spelling of 10117222892 in words is "ten billion, one hundred seventeen million, two hundred twenty-two thousand, eight hundred ninety-two".