62122363421 has 2 divisors, whose sum is σ = 62122363422. Its totient is φ = 62122363420.

The previous prime is 62122363397. The next prime is 62122363423. The reversal of 62122363421 is 12436322126.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62106122521 + 16240900 = 249211^2 + 4030^2 .

It is a cyclic number.

It is not a de Polignac number, because 62122363421 - 2⁶ = 62122363357 is a prime.

Together with 62122363423, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62122363423) 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, 31061181710 + 31061181711.

It is an arithmetic number, because the mean of its divisors is an integer number (31061181711).

Almost surely, 2^62122363421 is an apocalyptic number.

It is an amenable number.

62122363421 is a deficient number, since it is larger than the sum of its proper divisors (1).

62122363421 is an equidigital number, since it uses as much as digits as its factorization.

62122363421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 32.

Adding to 62122363421 its reverse (12436322126), we get a palindrome (74558685547).

The spelling of 62122363421 in words is "sixty-two billion, one hundred twenty-two million, three hundred sixty-three thousand, four hundred twenty-one".