120202120202202 has 48 divisors (see below), whose sum is σ = 269431557693480. Its totient is φ = 38703089472000.

The previous prime is 120202120202119. The next prime is 120202120202237. The reversal of 120202120202202 is 202202021202021.

120202120202202 is a `hidden beast` number, since 120 + 20 + 2 + 120 + 202 + 202 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 105254857465641 + 14947262736561 = 10259379^2 + 3866169^2 .

It is a super-2 number, since 2×120202120202202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 806239827 + ... + 806388902.

Almost surely, 2^{120202120202202} is an apocalyptic number.

120202120202202 is an abundant number, since it is smaller than the sum of its proper divisors (149229437491278).

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

120202120202202 is a wasteful number, since it uses less digits than its factorization.

120202120202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612628879 (or 1612628876 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 120202120202202 its reverse (202202021202021), we get a palindrome (322404141404223).

The spelling of 120202120202202 in words is "one hundred twenty trillion, two hundred two billion, one hundred twenty million, two hundred two thousand, two hundred two".