622546235223329 has 4 divisors (see below), whose sum is σ = 624280347299520. Its totient is φ = 620812123147140.

The previous prime is 622546235223313. The next prime is 622546235223337. The reversal of 622546235223329 is 923322532645226.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 622546235223329 - 2⁴ = 622546235223313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622546235223349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867056037557 + ... + 867056038274.

It is an arithmetic number, because the mean of its divisors is an integer number (156070086824880).

Almost surely, 2^{622546235223329} is an apocalyptic number.

It is an amenable number.

622546235223329 is a deficient number, since it is larger than the sum of its proper divisors (1734112076191).

622546235223329 is a wasteful number, since it uses less digits than its factorization.

622546235223329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734112076190.

The product of its digits is 55987200, while the sum is 56.

The spelling of 622546235223329 in words is "six hundred twenty-two trillion, five hundred forty-six billion, two hundred thirty-five million, two hundred twenty-three thousand, three hundred twenty-nine".