6122257151 has 4 divisors (see below), whose sum is σ = 6141817392. Its totient is φ = 6102696912.

The previous prime is 6122257129. The next prime is 6122257153. The reversal of 6122257151 is 1517522216.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6122257151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122257153) 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, 9779651 + ... + 9780276.

It is an arithmetic number, because the mean of its divisors is an integer number (1535454348).

Almost surely, 2^6122257151 is an apocalyptic number.

6122257151 is a deficient number, since it is larger than the sum of its proper divisors (19560241).

6122257151 is a wasteful number, since it uses less digits than its factorization.

6122257151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19560240.

The product of its digits is 8400, while the sum is 32.

The square root of 6122257151 is about 78244.8538307792. The cubic root of 6122257151 is about 1829.3797006823.

Adding to 6122257151 its reverse (1517522216), we get a palindrome (7639779367).

The spelling of 6122257151 in words is "six billion, one hundred twenty-two million, two hundred fifty-seven thousand, one hundred fifty-one".