622242464242226 has 4 divisors (see below), whose sum is σ = 933363696363342. Its totient is φ = 311121232121112.

The previous prime is 622242464242193. The next prime is 622242464242277.

622242464242226 is nontrivially palindromic in base 10.

622242464242226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 607627479310201 + 14614984932025 = 24650101^2 + 3822955^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155560616060555 + ... + 155560616060558.

Almost surely, 2^{622242464242226} is an apocalyptic number.

622242464242226 is a deficient number, since it is larger than the sum of its proper divisors (311121232121116).

622242464242226 is a wasteful number, since it uses less digits than its factorization.

622242464242226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311121232121115.

The product of its digits is 14155776, while the sum is 50.

The spelling of 622242464242226 in words is "six hundred twenty-two trillion, two hundred forty-two billion, four hundred sixty-four million, two hundred forty-two thousand, two hundred twenty-six".