6122012777 has 4 divisors (see below), whose sum is σ = 6252268416. Its totient is φ = 5991757140.

The previous prime is 6122012759. The next prime is 6122012803. The reversal of 6122012777 is 7772102216.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6122012777 - 2¹⁴ = 6121996393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6122012707) 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, 65127749 + ... + 65127842.

It is an arithmetic number, because the mean of its divisors is an integer number (1563067104).

Almost surely, 2^6122012777 is an apocalyptic number.

It is an amenable number.

6122012777 is a deficient number, since it is larger than the sum of its proper divisors (130255639).

6122012777 is a wasteful number, since it uses less digits than its factorization.

6122012777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130255638.

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 6122012777 is about 78243.2922172885. The cubic root of 6122012777 is about 1829.3553600525.

The spelling of 6122012777 in words is "six billion, one hundred twenty-two million, twelve thousand, seven hundred seventy-seven".