6122420651 has 2 divisors, whose sum is σ = 6122420652. Its totient is φ = 6122420650.

The previous prime is 6122420641. The next prime is 6122420657. The reversal of 6122420651 is 1560242216.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6122420651 - 2⁶ = 6122420587 is a prime.

It is not a weakly prime, because it can be changed into another prime (6122420657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3061210325 + 3061210326.

It is an arithmetic number, because the mean of its divisors is an integer number (3061210326).

Almost surely, 2^6122420651 is an apocalyptic number.

6122420651 is a deficient number, since it is larger than the sum of its proper divisors (1).

6122420651 is an equidigital number, since it uses as much as digits as its factorization.

6122420651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6122420651 is about 78245.8986209501. The cubic root of 6122420651 is about 1829.3959855758.

Adding to 6122420651 its reverse (1560242216), we get a palindrome (7682662867).

The spelling of 6122420651 in words is "six billion, one hundred twenty-two million, four hundred twenty thousand, six hundred fifty-one".