622266662226 has 64 divisors (see below), whose sum is σ = 1402716994560. Its totient is φ = 182370548160.

The previous prime is 622266662209. The next prime is 622266662267.

622266662226 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355116 + ... + 1170743.

It is an arithmetic number, because the mean of its divisors is an integer number (21917453040).

Almost surely, 2^622266662226 is an apocalyptic number.

622266662226 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

622266662226 is an abundant number, since it is smaller than the sum of its proper divisors (780450332334).

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

622266662226 is a wasteful number, since it uses less digits than its factorization.

622266662226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526079.

The product of its digits is 2985984, while the sum is 48.

The spelling of 622266662226 in words is "six hundred twenty-two billion, two hundred sixty-six million, six hundred sixty-two thousand, two hundred twenty-six".