120001210202 has 8 divisors (see below), whose sum is σ = 180006303456. Its totient is φ = 59999109052.

The previous prime is 120001210177. The next prime is 120001210271. The reversal of 120001210202 is 202012100021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644918 + ... + 809889.

It is an arithmetic number, because the mean of its divisors is an integer number (22500787932).

Almost surely, 2^120001210202 is an apocalyptic number.

120001210202 is a deficient number, since it is larger than the sum of its proper divisors (60005093254).

120001210202 is a wasteful number, since it uses less digits than its factorization.

120001210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496052.

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

Adding to 120001210202 its reverse (202012100021), we get a palindrome (322013310223).

The spelling of 120001210202 in words is "one hundred twenty billion, one million, two hundred ten thousand, two hundred two".