2200000002102 has 96 divisors (see below), whose sum is σ = 5636563433280. Its totient is φ = 606778583040.

The previous prime is 2200000002091. The next prime is 2200000002107. The reversal of 2200000002102 is 2012000000022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200000002107) 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 47 ways as a sum of consecutive naturals, for example, 19650202 + ... + 19761842.

It is an arithmetic number, because the mean of its divisors is an integer number (58714202430).

Almost surely, 2^{2200000002102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200000002102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2818281716640).

2200000002102 is an abundant number, since it is smaller than the sum of its proper divisors (3436563431178).

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

2200000002102 is a wasteful number, since it uses less digits than its factorization.

2200000002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117078 (or 117075 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 2200000002102 its reverse (2012000000022), we get a palindrome (4212000002124).

The spelling of 2200000002102 in words is "two trillion, two hundred billion, two thousand, one hundred two".