3050221210557 has 4 divisors (see below), whose sum is σ = 4066961614080. Its totient is φ = 2033480807036.

The previous prime is 3050221210529. The next prime is 3050221210643. The reversal of 3050221210557 is 7550121220503.

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 3050221210557 - 2¹⁰ = 3050221209533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3050221215557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508370201757 + ... + 508370201762.

It is an arithmetic number, because the mean of its divisors is an integer number (1016740403520).

Almost surely, 2^{3050221210557} is an apocalyptic number.

It is an amenable number.

3050221210557 is a deficient number, since it is larger than the sum of its proper divisors (1016740403523).

3050221210557 is a wasteful number, since it uses less digits than its factorization.

3050221210557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016740403522.

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 3050221210557 in words is "three trillion, fifty billion, two hundred twenty-one million, two hundred ten thousand, five hundred fifty-seven".