120000202020122 has 16 divisors (see below), whose sum is σ = 180034682864832. Its totient is φ = 59988641512800.

The previous prime is 120000202020119. The next prime is 120000202020143. The reversal of 120000202020122 is 221020202000021.

It is a junction number, because it is equal to n+sod(n) for n = 120000202020097 and 120000202020106.

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 7 ways as a sum of consecutive naturals, for example, 799121747 + ... + 799271897.

It is an arithmetic number, because the mean of its divisors is an integer number (11252167679052).

Almost surely, 2^{120000202020122} is an apocalyptic number.

120000202020122 is a deficient number, since it is larger than the sum of its proper divisors (60034480844710).

120000202020122 is a wasteful number, since it uses less digits than its factorization.

120000202020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223813.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120000202020122 its reverse (221020202000021), we get a palindrome (341020404020143).

The spelling of 120000202020122 in words is "one hundred twenty trillion, two hundred two million, twenty thousand, one hundred twenty-two".