22222201000222 has 16 divisors (see below), whose sum is σ = 34130967017472. Its totient is φ = 10848250720440.

The previous prime is 22222201000201. The next prime is 22222201000253. The reversal of 22222201000222 is 22200010222222.

It is a self number, because there is not a number n which added to its sum of digits gives 22222201000222.

It is a congruent number.

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, 759666798 + ... + 759696049.

It is an arithmetic number, because the mean of its divisors is an integer number (2133185438592).

Almost surely, 2^{22222201000222} is an apocalyptic number.

22222201000222 is a deficient number, since it is larger than the sum of its proper divisors (11908766017250).

22222201000222 is a wasteful number, since it uses less digits than its factorization.

22222201000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519363023.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22222201000222 its reverse (22200010222222), we get a palindrome (44422211222444).

The spelling of 22222201000222 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred one million, two hundred twenty-two", and thus it is an aban number.