22422321202 has 16 divisors (see below), whose sum is σ = 33778016352. Its totient is φ = 11163018240.

The previous prime is 22422321199. The next prime is 22422321227. The reversal of 22422321202 is 20212322422.

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 7 ways as a sum of consecutive naturals, for example, 1519753 + ... + 1534435.

It is an arithmetic number, because the mean of its divisors is an integer number (2111126022).

Almost surely, 2^22422321202 is an apocalyptic number.

22422321202 is a deficient number, since it is larger than the sum of its proper divisors (11355695150).

22422321202 is a wasteful number, since it uses less digits than its factorization.

22422321202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17913.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22422321202 its reverse (20212322422), we get a palindrome (42634643624).

The spelling of 22422321202 in words is "twenty-two billion, four hundred twenty-two million, three hundred twenty-one thousand, two hundred two".