6121772204 has 6 divisors (see below), whose sum is σ = 10713101364. Its totient is φ = 3060886100.

The previous prime is 6121772201. The next prime is 6121772219. The reversal of 6121772204 is 4022771216.

It is not an unprimeable number, because it can be changed into a prime (6121772201) 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 as a sum of consecutive naturals, namely, 765221522 + ... + 765221529.

It is an arithmetic number, because the mean of its divisors is an integer number (1785516894).

Almost surely, 2^6121772204 is an apocalyptic number.

It is an amenable number.

6121772204 is a deficient number, since it is larger than the sum of its proper divisors (4591329160).

6121772204 is a wasteful number, since it uses less digits than its factorization.

6121772204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530443055 (or 1530443053 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 6121772204 is about 78241.7548627330. The cubic root of 6121772204 is about 1829.3313973849.

The spelling of 6121772204 in words is "six billion, one hundred twenty-one million, seven hundred seventy-two thousand, two hundred four".