1111021200202 has 16 divisors (see below), whose sum is σ = 1743370060032. Its totient is φ = 530019523440.

The previous prime is 1111021200193. The next prime is 1111021200241. The reversal of 1111021200202 is 2020021201111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30400674 + ... + 30437197.

It is an arithmetic number, because the mean of its divisors is an integer number (108960628752).

Almost surely, 2^{1111021200202} is an apocalyptic number.

1111021200202 is a deficient number, since it is larger than the sum of its proper divisors (632348859830).

1111021200202 is a wasteful number, since it uses less digits than its factorization.

1111021200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60838293.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111021200202 its reverse (2020021201111), we get a palindrome (3131042401313).

Subtracting 1111021200202 from its reverse (2020021201111), we obtain a palindrome (909000000909).

The spelling of 1111021200202 in words is "one trillion, one hundred eleven billion, twenty-one million, two hundred thousand, two hundred two".