9922442298 has 16 divisors (see below), whose sum is σ = 19847244576. Its totient is φ = 3307087440.

The previous prime is 9922442269. The next prime is 9922442317. The reversal of 9922442298 is 8922442299.

It is a super-2 number, since 2×9922442298² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9922442298.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41113 + ... + 146748.

It is an arithmetic number, because the mean of its divisors is an integer number (1240452786).

Almost surely, 2^9922442298 is an apocalyptic number.

9922442298 is an abundant number, since it is smaller than the sum of its proper divisors (9924802278).

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

9922442298 is a wasteful number, since it uses less digits than its factorization.

9922442298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196669.

The product of its digits is 1492992, while the sum is 51.

The square root of 9922442298 is about 99611.4566603661. The cubic root of 9922442298 is about 2148.8504616002.

Subtracting from 9922442298 its reverse (8922442299), we obtain a palindrome (999999999).

The spelling of 9922442298 in words is "nine billion, nine hundred twenty-two million, four hundred forty-two thousand, two hundred ninety-eight".