2211223223122 has 8 divisors (see below), whose sum is σ = 3491405089200. Its totient is φ = 1047421526724.

The previous prime is 2211223223021. The next prime is 2211223223137. The reversal of 2211223223122 is 2213223221122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29095042372 + ... + 29095042447.

It is an arithmetic number, because the mean of its divisors is an integer number (436425636150).

Almost surely, 2^{2211223223122} is an apocalyptic number.

2211223223122 is a deficient number, since it is larger than the sum of its proper divisors (1280181866078).

2211223223122 is a wasteful number, since it uses less digits than its factorization.

2211223223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58190084840.

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

Adding to 2211223223122 its reverse (2213223221122), we get a palindrome (4424446444244).

The spelling of 2211223223122 in words is "two trillion, two hundred eleven billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred twenty-two".