22212344334202 has 16 divisors (see below), whose sum is σ = 36488902410432. Its totient is φ = 10057234078720.

The previous prime is 22212344334181. The next prime is 22212344334269. The reversal of 22212344334202 is 20243344321222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1964297878 + ... + 1964309185.

It is an arithmetic number, because the mean of its divisors is an integer number (2280556400652).

Almost surely, 2^{22212344334202} is an apocalyptic number.

22212344334202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22212344334202 is a deficient number, since it is larger than the sum of its proper divisors (14276558076230).

22212344334202 is a wasteful number, since it uses less digits than its factorization.

22212344334202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3928607333.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 22212344334202 its reverse (20243344321222), we get a palindrome (42455688655424).

The spelling of 22212344334202 in words is "twenty-two trillion, two hundred twelve billion, three hundred forty-four million, three hundred thirty-four thousand, two hundred two".