1200011200202 has 8 divisors (see below), whose sum is σ = 1841877656256. Its totient is φ = 586051981452.

The previous prime is 1200011200181. The next prime is 1200011200229. The reversal of 1200011200202 is 2020021100021.

It is a happy number.

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

It is a super-2 number, since 2×1200011200202² (a number of 25 digits) contains 22 as substring.

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, 6976809218 + ... + 6976809389.

It is an arithmetic number, because the mean of its divisors is an integer number (230234707032).

Almost surely, 2^{1200011200202} is an apocalyptic number.

1200011200202 is a deficient number, since it is larger than the sum of its proper divisors (641866456054).

1200011200202 is a wasteful number, since it uses less digits than its factorization.

1200011200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13953618652.

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

Adding to 1200011200202 its reverse (2020021100021), we get a palindrome (3220032300223).

The spelling of 1200011200202 in words is "one trillion, two hundred billion, eleven million, two hundred thousand, two hundred two".