120002020020122 has 48 divisors (see below), whose sum is σ = 182335997957568. Its totient is φ = 59231646109440.

The previous prime is 120002020020119. The next prime is 120002020020139. The reversal of 120002020020122 is 221020020200021.

It is a super-2 number, since 2×120002020020122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120002020020097 and 120002020020106.

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 23 ways as a sum of consecutive naturals, for example, 5468795483 + ... + 5468817425.

It is an arithmetic number, because the mean of its divisors is an integer number (3798666624116).

Almost surely, 2^{120002020020122} is an apocalyptic number.

120002020020122 is a deficient number, since it is larger than the sum of its proper divisors (62333977937446).

120002020020122 is a wasteful number, since it uses less digits than its factorization.

120002020020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22935 (or 22762 counting only the distinct ones).

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

Adding to 120002020020122 its reverse (221020020200021), we get a palindrome (341022040220143).

The spelling of 120002020020122 in words is "one hundred twenty trillion, two billion, twenty million, twenty thousand, one hundred twenty-two".