22200134340 has 48 divisors (see below), whose sum is σ = 62418343680. Its totient is φ = 5895467520.

The previous prime is 22200134339. The next prime is 22200134351. The reversal of 22200134340 is 4343100222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753180 + ... + 782099.

It is an arithmetic number, because the mean of its divisors is an integer number (1300382160).

Almost surely, 2^22200134340 is an apocalyptic number.

22200134340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200134340 is an abundant number, since it is smaller than the sum of its proper divisors (40218209340).

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

22200134340 is a wasteful number, since it uses less digits than its factorization.

22200134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535532 (or 1535530 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22200134340 its reverse (4343100222), we get a palindrome (26543234562).

The spelling of 22200134340 in words is "twenty-two billion, two hundred million, one hundred thirty-four thousand, three hundred forty".