11212002202110 has 64 divisors (see below), whose sum is σ = 27982437396480. Its totient is φ = 2871654369920.

The previous prime is 11212002202069. The next prime is 11212002202201. The reversal of 11212002202110 is 1120220021211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11212002202110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33570372 + ... + 33902711.

It is an arithmetic number, because the mean of its divisors is an integer number (437225584320).

Almost surely, 2^{11212002202110} is an apocalyptic number.

11212002202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212002202110 is an abundant number, since it is smaller than the sum of its proper divisors (16770435194370).

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

11212002202110 is a wasteful number, since it uses less digits than its factorization.

11212002202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67473313.

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

Adding to 11212002202110 its reverse (1120220021211), we get a palindrome (12332222223321).

The spelling of 11212002202110 in words is "eleven trillion, two hundred twelve billion, two million, two hundred two thousand, one hundred ten".