22213221132202 has 16 divisors (see below), whose sum is σ = 33408552667392. Its totient is φ = 11077044937200.

The previous prime is 22213221132187. The next prime is 22213221132227. The reversal of 22213221132202 is 20223112231222.

It is a super-2 number, since 2×22213221132202² (a number of 27 digits) contains 22 as substring.

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, 3541327 + ... + 7547677.

It is an arithmetic number, because the mean of its divisors is an integer number (2088034541712).

Almost surely, 2^{22213221132202} is an apocalyptic number.

22213221132202 is a deficient number, since it is larger than the sum of its proper divisors (11195331535190).

22213221132202 is a wasteful number, since it uses less digits than its factorization.

22213221132202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013733.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22213221132202 its reverse (20223112231222), we get a palindrome (42436333363424).

The spelling of 22213221132202 in words is "twenty-two trillion, two hundred thirteen billion, two hundred twenty-one million, one hundred thirty-two thousand, two hundred two".