2222110110000 has 800 divisors, whose sum is σ = 8105814908928. Its totient is φ = 519644160000.

The previous prime is 2222110109981. The next prime is 2222110110013. The reversal of 2222110110000 is 110112222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1550669284 + ... + 1550670716.

Almost surely, 2^{2222110110000} is an apocalyptic number.

2222110110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222110110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4052907454464).

2222110110000 is an abundant number, since it is smaller than the sum of its proper divisors (5883704798928).

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

2222110110000 is a wasteful number, since it uses less digits than its factorization.

2222110110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2222110110000 its reverse (110112222), we get a palindrome (2222220222222).

The spelling of 2222110110000 in words is "two trillion, two hundred twenty-two billion, one hundred ten million, one hundred ten thousand".