22044044422202 has 32 divisors (see below), whose sum is σ = 36166328198784. Its totient is φ = 9993870158400.

The previous prime is 22044044422201. The next prime is 22044044422219. The reversal of 22044044422202 is 20222444044022.

It is not an unprimeable number, because it can be changed into a prime (22044044422201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12968723 + ... + 14569689.

It is an arithmetic number, because the mean of its divisors is an integer number (1130197756212).

Almost surely, 2^{22044044422202} is an apocalyptic number.

22044044422202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22044044422202 is a deficient number, since it is larger than the sum of its proper divisors (14122283776582).

22044044422202 is a wasteful number, since it uses less digits than its factorization.

22044044422202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602614.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 22044044422202 its reverse (20222444044022), we get a palindrome (42266488466224).

The spelling of 22044044422202 in words is "twenty-two trillion, forty-four billion, forty-four million, four hundred twenty-two thousand, two hundred two".