22120211322202 has 64 divisors (see below), whose sum is σ = 42457047091200. Its totient is φ = 8424017049600.

The previous prime is 22120211322199. The next prime is 22120211322271. The reversal of 22120211322202 is 20222311202122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36260077 + ... + 36865072.

It is an arithmetic number, because the mean of its divisors is an integer number (663391360800).

Almost surely, 2^{22120211322202} is an apocalyptic number.

22120211322202 is a deficient number, since it is larger than the sum of its proper divisors (20336835768998).

22120211322202 is a wasteful number, since it uses less digits than its factorization.

22120211322202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73125247.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22120211322202 its reverse (20222311202122), we get a palindrome (42342522524324).

The spelling of 22120211322202 in words is "twenty-two trillion, one hundred twenty billion, two hundred eleven million, three hundred twenty-two thousand, two hundred two".