120020000110202 has 4 divisors (see below), whose sum is σ = 180030000165306. Its totient is φ = 60010000055100.

The previous prime is 120020000110147. The next prime is 120020000110229. The reversal of 120020000110202 is 202011000020021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 95534614220761 + 24485385889441 = 9774181^2 + 4948271^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30005000027549 + ... + 30005000027552.

Almost surely, 2^{120020000110202} is an apocalyptic number.

120020000110202 is a deficient number, since it is larger than the sum of its proper divisors (60010000055104).

120020000110202 is an equidigital number, since it uses as much as digits as its factorization.

120020000110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60010000055103.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120020000110202 its reverse (202011000020021), we get a palindrome (322031000130223).

The spelling of 120020000110202 in words is "one hundred twenty trillion, twenty billion, one hundred ten thousand, two hundred two".