6216111436 has 12 divisors (see below), whose sum is σ = 10899078120. Its totient is φ = 3102089120.

The previous prime is 6216111379. The next prime is 6216111457. The reversal of 6216111436 is 6341116126.

It is a junction number, because it is equal to n+sod(n) for n = 6216111398 and 6216111407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489306 + ... + 1493473.

It is an arithmetic number, because the mean of its divisors is an integer number (908256510).

Almost surely, 2^6216111436 is an apocalyptic number.

It is an amenable number.

6216111436 is a deficient number, since it is larger than the sum of its proper divisors (4682966684).

6216111436 is a wasteful number, since it uses less digits than its factorization.

6216111436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983304 (or 2983302 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 6216111436 is about 78842.3200825546. The cubic root of 6216111436 is about 1838.6804728989.

The spelling of 6216111436 in words is "six billion, two hundred sixteen million, one hundred eleven thousand, four hundred thirty-six".