22226588530 has 16 divisors (see below), whose sum is σ = 40065770304. Its totient is φ = 8877766320.

The previous prime is 22226588479. The next prime is 22226588539. The reversal of 22226588530 is 3588562222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22226588539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601382 + ... + 1615201.

It is an arithmetic number, because the mean of its divisors is an integer number (2504110644).

Almost surely, 2^22226588530 is an apocalyptic number.

22226588530 is a deficient number, since it is larger than the sum of its proper divisors (17839181774).

22226588530 is a wasteful number, since it uses less digits than its factorization.

22226588530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217281.

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 22226588530 in words is "twenty-two billion, two hundred twenty-six million, five hundred eighty-eight thousand, five hundred thirty".