1122020000122 has 16 divisors (see below), whose sum is σ = 1952171259840. Its totient is φ = 473688613728.

The previous prime is 1122020000119. The next prime is 1122020000149. The reversal of 1122020000122 is 2210000202211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598090747 + ... + 598092622.

It is an arithmetic number, because the mean of its divisors is an integer number (122010703740).

Almost surely, 2^{1122020000122} is an apocalyptic number.

1122020000122 is a deficient number, since it is larger than the sum of its proper divisors (830151259718).

1122020000122 is a wasteful number, since it uses less digits than its factorization.

1122020000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196183445.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1122020000122 its reverse (2210000202211), we get a palindrome (3332020202333).

The spelling of 1122020000122 in words is "one trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two", and thus it is an aban number.