120202222120 has 64 divisors (see below), whose sum is σ = 273364502400. Its totient is φ = 47565031680.

The previous prime is 120202222081. The next prime is 120202222121. The reversal of 120202222120 is 21222202021.

It is a junction number, because it is equal to n+sod(n) for n = 120202222094 and 120202222103.

It is not an unprimeable number, because it can be changed into a prime (120202222121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2799615 + ... + 2842225.

It is an arithmetic number, because the mean of its divisors is an integer number (4271320350).

Almost surely, 2^120202222120 is an apocalyptic number.

120202222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202222120 is an abundant number, since it is smaller than the sum of its proper divisors (153162280280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120202222120 is a wasteful number, since it uses less digits than its factorization.

120202222120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43378 (or 43374 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120202222120 its reverse (21222202021), we get a palindrome (141424424141).

The spelling of 120202222120 in words is "one hundred twenty billion, two hundred two million, two hundred twenty-two thousand, one hundred twenty".