22122022011202 has 32 divisors (see below), whose sum is σ = 35267787720000. Its totient is φ = 10377465978816.

The previous prime is 22122022011169. The next prime is 22122022011217. The reversal of 22122022011202 is 20211022022122.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 22122022011202.

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 15 ways as a sum of consecutive naturals, for example, 6847624 + ... + 9546412.

It is an arithmetic number, because the mean of its divisors is an integer number (1102118366250).

Almost surely, 2^{22122022011202} is an apocalyptic number.

22122022011202 is a deficient number, since it is larger than the sum of its proper divisors (13145765708798).

22122022011202 is a wasteful number, since it uses less digits than its factorization.

22122022011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700898.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22122022011202 its reverse (20211022022122), we get a palindrome (42333044033324).

The spelling of 22122022011202 in words is "twenty-two trillion, one hundred twenty-two billion, twenty-two million, eleven thousand, two hundred two".