2720121114 has 8 divisors (see below), whose sum is σ = 5440242240. Its totient is φ = 906707036.

The previous prime is 2720121083. The next prime is 2720121121. The reversal of 2720121114 is 4111210272.

It is a sphenic number, since it is the product of 3 distinct primes.

2720121114 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226676754 + ... + 226676765.

It is an arithmetic number, because the mean of its divisors is an integer number (680030280).

Almost surely, 2^2720121114 is an apocalyptic number.

2720121114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2720121114 is a wasteful number, since it uses less digits than its factorization.

2720121114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453353524.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 2720121114 is about 52154.7803561668. The cubic root of 2720121114 is about 1395.9271276783.

Adding to 2720121114 its reverse (4111210272), we get a palindrome (6831331386).

The spelling of 2720121114 in words is "two billion, seven hundred twenty million, one hundred twenty-one thousand, one hundred fourteen".