63022662401 has 2 divisors, whose sum is σ = 63022662402. Its totient is φ = 63022662400.

The previous prime is 63022662397. The next prime is 63022662419. The reversal of 63022662401 is 10426622036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56879865025 + 6142797376 = 238495^2 + 78376^2 .

It is a cyclic number.

It is not a de Polignac number, because 63022662401 - 2² = 63022662397 is a prime.

It is a super-2 number, since 2×63022662401² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (63022662431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31511331200 + 31511331201.

It is an arithmetic number, because the mean of its divisors is an integer number (31511331201).

Almost surely, 2^63022662401 is an apocalyptic number.

It is an amenable number.

63022662401 is a deficient number, since it is larger than the sum of its proper divisors (1).

63022662401 is an equidigital number, since it uses as much as digits as its factorization.

63022662401 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 63022662401 in words is "sixty-three billion, twenty-two million, six hundred sixty-two thousand, four hundred one".