2209022200222 has 32 divisors (see below), whose sum is σ = 3639004898400. Its totient is φ = 1001045219328.

The previous prime is 2209022200211. The next prime is 2209022200237. The reversal of 2209022200222 is 2220022209022.

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, 2581963 + ... + 3329350.

It is an arithmetic number, because the mean of its divisors is an integer number (113718903075).

Almost surely, 2^{2209022200222} is an apocalyptic number.

2209022200222 is a deficient number, since it is larger than the sum of its proper divisors (1429982698178).

2209022200222 is a wasteful number, since it uses less digits than its factorization.

2209022200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911740.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2209022200222 its reverse (2220022209022), we get a palindrome (4429044409244).

The spelling of 2209022200222 in words is "two trillion, two hundred nine billion, twenty-two million, two hundred thousand, two hundred twenty-two".