1212022301122 has 8 divisors (see below), whose sum is σ = 1832348676096. Its totient is φ = 601239409092.

The previous prime is 1212022301117. The next prime is 1212022301131. The reversal of 1212022301122 is 2211032202121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1212022301122.

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, 2385870418 + ... + 2385870925.

It is an arithmetic number, because the mean of its divisors is an integer number (229043584512).

Almost surely, 2^{1212022301122} is an apocalyptic number.

1212022301122 is a deficient number, since it is larger than the sum of its proper divisors (620326374974).

1212022301122 is a wasteful number, since it uses less digits than its factorization.

1212022301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771741472.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1212022301122 its reverse (2211032202121), we get a palindrome (3423054503243).

Subtracting 1212022301122 from its reverse (2211032202121), we obtain a palindrome (999009900999).

The spelling of 1212022301122 in words is "one trillion, two hundred twelve billion, twenty-two million, three hundred one thousand, one hundred twenty-two".