1202102012218 has 8 divisors (see below), whose sum is σ = 1803180578400. Its totient is φ = 601041819420.

The previous prime is 1202102012197. The next prime is 1202102012227. The reversal of 1202102012218 is 8122102012021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4428598 + ... + 4692193.

It is an arithmetic number, because the mean of its divisors is an integer number (225397572300).

Almost surely, 2^{1202102012218} is an apocalyptic number.

1202102012218 is a deficient number, since it is larger than the sum of its proper divisors (601078566182).

1202102012218 is an equidigital number, since it uses as much as digits as its factorization.

1202102012218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9186692.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 1202102012218 its reverse (8122102012021), we get a palindrome (9324204024239).

The spelling of 1202102012218 in words is "one trillion, two hundred two billion, one hundred two million, twelve thousand, two hundred eighteen".