22000002022202 has 8 divisors (see below), whose sum is σ = 33000066333696. Its totient is φ = 10999979910972.

The previous prime is 22000002022169. The next prime is 22000002022211. The reversal of 22000002022202 is 20222020000022.

It is a happy number.

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

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, 9212858 + ... + 11352389.

It is an arithmetic number, because the mean of its divisors is an integer number (4125008291712).

Almost surely, 2^{22000002022202} is an apocalyptic number.

22000002022202 is a deficient number, since it is larger than the sum of its proper divisors (11000064311494).

22000002022202 is a wasteful number, since it uses less digits than its factorization.

22000002022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21100132.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22000002022202 its reverse (20222020000022), we get a palindrome (42222022022224).

The spelling of 22000002022202 in words is "twenty-two trillion, two million, twenty-two thousand, two hundred two".