22220220032202 has 8 divisors (see below), whose sum is σ = 44440440064416. Its totient is φ = 7406740010732.

The previous prime is 22220220032167. The next prime is 22220220032221. The reversal of 22220220032202 is 20223002202222.

It is a sphenic number, since it is the product of 3 distinct primes.

22220220032202 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1851685002678 + ... + 1851685002689.

It is an arithmetic number, because the mean of its divisors is an integer number (5555055008052).

Almost surely, 2^{22220220032202} is an apocalyptic number.

22220220032202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22220220032202 is a wasteful number, since it uses less digits than its factorization.

22220220032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703370005372.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22220220032202 its reverse (20223002202222), we get a palindrome (42443222234424).

The spelling of 22220220032202 in words is "twenty-two trillion, two hundred twenty billion, two hundred twenty million, thirty-two thousand, two hundred two".