22130322302 has 16 divisors (see below), whose sum is σ = 36571805424. Its totient is φ = 9959640000.

The previous prime is 22130322301. The next prime is 22130322307. The reversal of 22130322302 is 20322303122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130322301) 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, 4977599 + ... + 4982042.

It is an arithmetic number, because the mean of its divisors is an integer number (2285737839).

Almost surely, 2^22130322302 is an apocalyptic number.

22130322302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22130322302 is a deficient number, since it is larger than the sum of its proper divisors (14441483122).

22130322302 is a wasteful number, since it uses less digits than its factorization.

22130322302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9959755.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22130322302 its reverse (20322303122), we get a palindrome (42452625424).

The spelling of 22130322302 in words is "twenty-two billion, one hundred thirty million, three hundred twenty-two thousand, three hundred two".