120120022200122 has 16 divisors (see below), whose sum is σ = 208401002373312. Its totient is φ = 50859768435360.

The previous prime is 120120022200119. The next prime is 120120022200137. The reversal of 120120022200122 is 221002220021021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120120022200122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51686755379 + ... + 51686757702.

It is an arithmetic number, because the mean of its divisors is an integer number (13025062648332).

Almost surely, 2^{120120022200122} is an apocalyptic number.

120120022200122 is a deficient number, since it is larger than the sum of its proper divisors (88280980173190).

120120022200122 is a wasteful number, since it uses less digits than its factorization.

120120022200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103373513173.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120120022200122 its reverse (221002220021021), we get a palindrome (341122242221143).

The spelling of 120120022200122 in words is "one hundred twenty trillion, one hundred twenty billion, twenty-two million, two hundred thousand, one hundred twenty-two".