2216034542 has 4 divisors (see below), whose sum is σ = 3324051816. Its totient is φ = 1108017270.

The previous prime is 2216034523. The next prime is 2216034571. The reversal of 2216034542 is 2454306122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2454306122 = 2 ⋅1227153061.

It is a congruent 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 as a sum of consecutive naturals, namely, 554008634 + ... + 554008637.

It is an arithmetic number, because the mean of its divisors is an integer number (831012954).

Almost surely, 2^2216034542 is an apocalyptic number.

2216034542 is a deficient number, since it is larger than the sum of its proper divisors (1108017274).

2216034542 is a wasteful number, since it uses less digits than its factorization.

2216034542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108017273.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2216034542 is about 47074.7760695683. The cubic root of 2216034542 is about 1303.7435570182.

The spelling of 2216034542 in words is "two billion, two hundred sixteen million, thirty-four thousand, five hundred forty-two".