6220138151 has 2 divisors, whose sum is σ = 6220138152. Its totient is φ = 6220138150.

The previous prime is 6220138123. The next prime is 6220138157. The reversal of 6220138151 is 1518310226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6220138151 - 2⁶ = 6220138087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6220138157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3110069075 + 3110069076.

It is an arithmetic number, because the mean of its divisors is an integer number (3110069076).

Almost surely, 2^6220138151 is an apocalyptic number.

6220138151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6220138151 is an equidigital number, since it uses as much as digits as its factorization.

6220138151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 6220138151 is about 78867.8524558644. The cubic root of 6220138151 is about 1839.0774115203.

Adding to 6220138151 its reverse (1518310226), we get a palindrome (7738448377).

The spelling of 6220138151 in words is "six billion, two hundred twenty million, one hundred thirty-eight thousand, one hundred fifty-one".