120220202220200 has 48 divisors (see below), whose sum is σ = 287066347751580. Its totient is φ = 46788403023360.

The previous prime is 120220202220103. The next prime is 120220202220211. The reversal of 120220202220200 is 2022202022021.

It can be written as a sum of positive squares in 6 ways, for example, as 32256924712324 + 87963277507876 = 5679518^2 + 9378874^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8122979237 + ... + 8122994036.

Almost surely, 2^{120220202220200} is an apocalyptic number.

120220202220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120220202220200 is an abundant number, since it is smaller than the sum of its proper divisors (166846145531380).

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

120220202220200 is a wasteful number, since it uses less digits than its factorization.

120220202220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16245973326 (or 16245973317 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 120220202220200 its reverse (2022202022021), we get a palindrome (122242404242221).

The spelling of 120220202220200 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred two million, two hundred twenty thousand, two hundred".