2211984112 has 40 divisors (see below), whose sum is σ = 4727978640. Its totient is φ = 996011520.

The previous prime is 2211984109. The next prime is 2211984139. The reversal of 2211984112 is 2114891122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121162 + ... + 138217.

It is an arithmetic number, because the mean of its divisors is an integer number (118199466).

Almost surely, 2^2211984112 is an apocalyptic number.

It is an amenable number.

2211984112 is an abundant number, since it is smaller than the sum of its proper divisors (2515994528).

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

2211984112 is a wasteful number, since it uses less digits than its factorization.

2211984112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259441 (or 259435 counting only the distinct ones).

The product of its digits is 2304, while the sum is 31.

The square root of 2211984112 is about 47031.7351582950. The cubic root of 2211984112 is about 1302.9487525263.

The spelling of 2211984112 in words is "two billion, two hundred eleven million, nine hundred eighty-four thousand, one hundred twelve".