1222022331122 has 8 divisors (see below), whose sum is σ = 1833357428400. Its totient is φ = 610903188324.

The previous prime is 1222022331113. The next prime is 1222022331161. The reversal of 1222022331122 is 2211332202221.

It is a happy number.

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, 53974472 + ... + 53997107.

It is an arithmetic number, because the mean of its divisors is an integer number (229169678550).

Almost surely, 2^{1222022331122} is an apocalyptic number.

1222022331122 is a deficient number, since it is larger than the sum of its proper divisors (611335097278).

1222022331122 is a wasteful number, since it uses less digits than its factorization.

1222022331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107977240.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1222022331122 its reverse (2211332202221), we get a palindrome (3433354533343).

The spelling of 1222022331122 in words is "one trillion, two hundred twenty-two billion, twenty-two million, three hundred thirty-one thousand, one hundred twenty-two".