60220662869 has 2 divisors, whose sum is σ = 60220662870. Its totient is φ = 60220662868.

The previous prime is 60220662863. The next prime is 60220662959. The reversal of 60220662869 is 96826602206.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56820256900 + 3400405969 = 238370^2 + 58313^2 .

It is a cyclic number.

It is not a de Polignac number, because 60220662869 - 2⁸ = 60220662613 is a prime.

It is a super-2 number, since 2×60220662869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60220662863) 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, 30110331434 + 30110331435.

It is an arithmetic number, because the mean of its divisors is an integer number (30110331435).

Almost surely, 2^60220662869 is an apocalyptic number.

It is an amenable number.

60220662869 is a deficient number, since it is larger than the sum of its proper divisors (1).

60220662869 is an equidigital number, since it uses as much as digits as its factorization.

60220662869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 60220662869 in words is "sixty billion, two hundred twenty million, six hundred sixty-two thousand, eight hundred sixty-nine".