2100304422112 has 96 divisors (see below), whose sum is σ = 4609952815104. Its totient is φ = 935395776000.

The previous prime is 2100304422101. The next prime is 2100304422149. The reversal of 2100304422112 is 2112244030012.

It is a super-2 number, since 2×2100304422112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4240237 + ... + 4709587.

It is an arithmetic number, because the mean of its divisors is an integer number (48020341824).

Almost surely, 2^{2100304422112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100304422112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2304976407552).

2100304422112 is an abundant number, since it is smaller than the sum of its proper divisors (2509648392992).

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

2100304422112 is a wasteful number, since it uses less digits than its factorization.

2100304422112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469752 (or 469744 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2100304422112 its reverse (2112244030012), we get a palindrome (4212548452124).

The spelling of 2100304422112 in words is "two trillion, one hundred billion, three hundred four million, four hundred twenty-two thousand, one hundred twelve".