2612228516 has 12 divisors (see below), whose sum is σ = 4718864640. Its totient is φ = 1263981480.

The previous prime is 2612228513. The next prime is 2612228537. The reversal of 2612228516 is 6158222162.

It is not an unprimeable number, because it can be changed into a prime (2612228513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10533056 + ... + 10533303.

It is an arithmetic number, because the mean of its divisors is an integer number (393238720).

Almost surely, 2^2612228516 is an apocalyptic number.

It is an amenable number.

2612228516 is a deficient number, since it is larger than the sum of its proper divisors (2106636124).

2612228516 is a wasteful number, since it uses less digits than its factorization.

2612228516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21066394 (or 21066392 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 2612228516 is about 51109.9649383562. The cubic root of 2612228516 is about 1377.2212719933.

The spelling of 2612228516 in words is "two billion, six hundred twelve million, two hundred twenty-eight thousand, five hundred sixteen".