1101020200202 has 32 divisors (see below), whose sum is σ = 1783088536320. Its totient is φ = 506874110400.

The previous prime is 1101020200199. The next prime is 1101020200207. The reversal of 1101020200202 is 2020020201011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1101020200207) by changing a digit.

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, 16473452 + ... + 16540152.

It is an arithmetic number, because the mean of its divisors is an integer number (55721516760).

Almost surely, 2^{1101020200202} is an apocalyptic number.

1101020200202 is a deficient number, since it is larger than the sum of its proper divisors (682068336118).

1101020200202 is a wasteful number, since it uses less digits than its factorization.

1101020200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68318.

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

Adding to 1101020200202 its reverse (2020020201011), we get a palindrome (3121040401213).

The spelling of 1101020200202 in words is "one trillion, one hundred one billion, twenty million, two hundred thousand, two hundred two".