22210101200222 has 32 divisors (see below), whose sum is σ = 35975820840960. Its totient is φ = 10222851149280.

The previous prime is 22210101200123. The next prime is 22210101200249. The reversal of 22210101200222 is 22200210101222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22210101200222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20650397 + ... + 21699287.

It is an arithmetic number, because the mean of its divisors is an integer number (1124244401280).

Almost surely, 2^{22210101200222} is an apocalyptic number.

22210101200222 is a deficient number, since it is larger than the sum of its proper divisors (13765719640738).

22210101200222 is a wasteful number, since it uses less digits than its factorization.

22210101200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051128.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22210101200222 its reverse (22200210101222), we get a palindrome (44410311301444).

The spelling of 22210101200222 in words is "twenty-two trillion, two hundred ten billion, one hundred one million, two hundred thousand, two hundred twenty-two".