2211102222000 has 160 divisors (see below), whose sum is σ = 8146964227584. Its totient is φ = 505394784000.

The previous prime is 2211102221989. The next prime is 2211102222019. The reversal of 2211102222000 is 2222011122.

2211102222000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2211102222000² (a number of 25 digits) contains 22 as substring.

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

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, 26280646 + ... + 26364645.

Almost surely, 2^{2211102222000} is an apocalyptic number.

2211102222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211102222000 is an abundant number, since it is smaller than the sum of its proper divisors (5935862005584).

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

2211102222000 is a wasteful number, since it uses less digits than its factorization.

2211102222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52645324 (or 52645308 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2211102222000 its reverse (2222011122), we get a palindrome (2213324233122).

The spelling of 2211102222000 in words is "two trillion, two hundred eleven billion, one hundred two million, two hundred twenty-two thousand".