11011021010202 has 64 divisors (see below), whose sum is σ = 22558075689600. Its totient is φ = 3582379180800.

The previous prime is 11011021010201. The next prime is 11011021010203. The reversal of 11011021010202 is 20201012011011.

It is an interprime number because it is at equal distance from previous prime (11011021010201) and next prime (11011021010203).

It is not an unprimeable number, because it can be changed into a prime (11011021010201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12589549 + ... + 13435727.

It is an arithmetic number, because the mean of its divisors is an integer number (352469932650).

Almost surely, 2^{11011021010202} is an apocalyptic number.

11011021010202 is an abundant number, since it is smaller than the sum of its proper divisors (11547054679398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011021010202 is a wasteful number, since it uses less digits than its factorization.

11011021010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846591.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011021010202 its reverse (20201012011011), we get a palindrome (31212033021213).

The spelling of 11011021010202 in words is "eleven trillion, eleven billion, twenty-one million, ten thousand, two hundred two".