12001011202202 has 32 divisors (see below), whose sum is σ = 19803304640448. Its totient is φ = 5454181722000.

The previous prime is 12001011202171. The next prime is 12001011202253. The reversal of 12001011202202 is 20220211010021.

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 15 ways as a sum of consecutive naturals, for example, 17474552 + ... + 18148332.

It is an arithmetic number, because the mean of its divisors is an integer number (618853270014).

Almost surely, 2^{12001011202202} is an apocalyptic number.

12001011202202 is a deficient number, since it is larger than the sum of its proper divisors (7802293438246).

12001011202202 is an equidigital number, since it uses as much as digits as its factorization.

12001011202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680507 (or 680485 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12001011202202 its reverse (20220211010021), we get a palindrome (32221222212223).

The spelling of 12001011202202 in words is "twelve trillion, one billion, eleven million, two hundred two thousand, two hundred two".