2122622063 has 4 divisors (see below), whose sum is σ = 2157419208. Its totient is φ = 2087824920.

The previous prime is 2122622059. The next prime is 2122622071. The reversal of 2122622063 is 3602262212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2122622063 - 2² = 2122622059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122622003) 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 in 3 ways as a sum of consecutive naturals, for example, 17398481 + ... + 17398602.

It is an arithmetic number, because the mean of its divisors is an integer number (539354802).

Almost surely, 2^2122622063 is an apocalyptic number.

2122622063 is a deficient number, since it is larger than the sum of its proper divisors (34797145).

2122622063 is an equidigital number, since it uses as much as digits as its factorization.

2122622063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34797144.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2122622063 is about 46071.9227187232. The cubic root of 2122622063 is about 1285.1610598184.

Adding to 2122622063 its reverse (3602262212), we get a palindrome (5724884275).

The spelling of 2122622063 in words is "two billion, one hundred twenty-two million, six hundred twenty-two thousand, sixty-three".