2200110000012 has 120 divisors (see below), whose sum is σ = 5789479449600. Its totient is φ = 728537048064.

The previous prime is 2200109999999. The next prime is 2200110000041. The reversal of 2200110000012 is 2100000110022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2200109999949 and 2200110000003.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71675164 + ... + 71705852.

It is an arithmetic number, because the mean of its divisors is an integer number (48245662080).

Almost surely, 2^{2200110000012} 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 2200110000012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2894739724800).

2200110000012 is an abundant number, since it is smaller than the sum of its proper divisors (3589369449588).

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

2200110000012 is a wasteful number, since it uses less digits than its factorization.

2200110000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32157 (or 32146 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2200110000012 its reverse (2100000110022), we get a palindrome (4300110110034).

The spelling of 2200110000012 in words is "two trillion, two hundred billion, one hundred ten million, twelve", and thus it is an aban number.