2622205626 has 16 divisors (see below), whose sum is σ = 5245085664. Its totient is φ = 873956144.

The previous prime is 2622205609. The next prime is 2622205627. The reversal of 2622205626 is 6265022262.

It is not an unprimeable number, because it can be changed into a prime (2622205627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32500 + ... + 79376.

It is an arithmetic number, because the mean of its divisors is an integer number (327817854).

Almost surely, 2^2622205626 is an apocalyptic number.

2622205626 is an abundant number, since it is smaller than the sum of its proper divisors (2622880038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2622205626 is a wasteful number, since it uses less digits than its factorization.

2622205626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56205.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2622205626 is about 51207.4762705603. The cubic root of 2622205626 is about 1378.9724244927.

Adding to 2622205626 its reverse (6265022262), we get a palindrome (8887227888).

The spelling of 2622205626 in words is "two billion, six hundred twenty-two million, two hundred five thousand, six hundred twenty-six".