1322012022122 has 16 divisors (see below), whose sum is σ = 2290544894592. Its totient is φ = 565566640320.

The previous prime is 1322012022119. The next prime is 1322012022151. The reversal of 1322012022122 is 2212202102231.

It is a junction number, because it is equal to n+sod(n) for n = 1322012022094 and 1322012022103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767395378 + ... + 1767396125.

It is an arithmetic number, because the mean of its divisors is an integer number (143159055912).

Almost surely, 2^{1322012022122} is an apocalyptic number.

1322012022122 is a deficient number, since it is larger than the sum of its proper divisors (968532872470).

1322012022122 is a wasteful number, since it uses less digits than its factorization.

1322012022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534791533.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1322012022122 its reverse (2212202102231), we get a palindrome (3534214124353).

The spelling of 1322012022122 in words is "one trillion, three hundred twenty-two billion, twelve million, twenty-two thousand, one hundred twenty-two".