2211114040 has 16 divisors (see below), whose sum is σ = 4975006680. Its totient is φ = 884445600.

The previous prime is 2211114001. The next prime is 2211114041. The reversal of 2211114040 is 404111122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211114041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27638886 + ... + 27638965.

Almost surely, 2^2211114040 is an apocalyptic number.

2211114040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211114040 is an abundant number, since it is smaller than the sum of its proper divisors (2763892640).

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

2211114040 is a wasteful number, since it uses less digits than its factorization.

2211114040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55277862 (or 55277858 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2211114040 is about 47022.4844090569. The cubic root of 2211114040 is about 1302.7778941715. Note that the first 3 decimals are identical.

Adding to 2211114040 its reverse (404111122), we get a palindrome (2615225162).

The spelling of 2211114040 in words is "two billion, two hundred eleven million, one hundred fourteen thousand, forty".