120522200042 has 16 divisors (see below), whose sum is σ = 188651211840. Its totient is φ = 57638678592.

The previous prime is 120522200033. The next prime is 120522200059. The reversal of 120522200042 is 240002225021.

It is a junction number, because it is equal to n+sod(n) for n = 120522199987 and 120522200023.

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, 1662509 + ... + 1733487.

It is an arithmetic number, because the mean of its divisors is an integer number (11790700740).

Almost surely, 2^120522200042 is an apocalyptic number.

120522200042 is a deficient number, since it is larger than the sum of its proper divisors (68129011798).

120522200042 is a wasteful number, since it uses less digits than its factorization.

120522200042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107917.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 120522200042 its reverse (240002225021), we get a palindrome (360524425063).

The spelling of 120522200042 in words is "one hundred twenty billion, five hundred twenty-two million, two hundred thousand, forty-two".