11100021122202 has 16 divisors (see below), whose sum is σ = 22200523329600. Its totient is φ = 3699926859872.

The previous prime is 11100021122123. The next prime is 11100021122231. The reversal of 11100021122202 is 20222112000111.

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 7 ways as a sum of consecutive naturals, for example, 19744923 + ... + 20299310.

It is an arithmetic number, because the mean of its divisors is an integer number (1387532708100).

Almost surely, 2^{11100021122202} is an apocalyptic number.

11100021122202 is an abundant number, since it is smaller than the sum of its proper divisors (11100502207398).

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

11100021122202 is a wasteful number, since it uses less digits than its factorization.

11100021122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40090437.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11100021122202 its reverse (20222112000111), we get a palindrome (31322133122313).

The spelling of 11100021122202 in words is "eleven trillion, one hundred billion, twenty-one million, one hundred twenty-two thousand, two hundred two".