120200120122 has 8 divisors (see below), whose sum is σ = 180391569876. Its totient is φ = 60069596832.

The previous prime is 120200120107. The next prime is 120200120137. The reversal of 120200120122 is 221021002021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120200120107) and next prime (120200120137).

It can be written as a sum of positive squares in 2 ways, for example, as 88882093161 + 31318026961 = 298131^2 + 176969^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15226683 + ... + 15234574.

Almost surely, 2^120200120122 is an apocalyptic number.

120200120122 is a deficient number, since it is larger than the sum of its proper divisors (60191449754).

120200120122 is a wasteful number, since it uses less digits than its factorization.

120200120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30463232.

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

Adding to 120200120122 its reverse (221021002021), we get a palindrome (341221122143).

The spelling of 120200120122 in words is "one hundred twenty billion, two hundred million, one hundred twenty thousand, one hundred twenty-two".