622743464347226 has 16 divisors (see below), whose sum is σ = 953994296070144. Its totient is φ = 304745425492464.

The previous prime is 622743464347099. The next prime is 622743464347243.

622743464347226 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6124436 + ... + 35818928.

It is an arithmetic number, because the mean of its divisors is an integer number (59624643504384).

Almost surely, 2^{622743464347226} is an apocalyptic number.

622743464347226 is a deficient number, since it is larger than the sum of its proper divisors (331250831722918).

622743464347226 is a wasteful number, since it uses less digits than its factorization.

622743464347226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29917645.

The product of its digits is 390168576, while the sum is 62.

The spelling of 622743464347226 in words is "six hundred twenty-two trillion, seven hundred forty-three billion, four hundred sixty-four million, three hundred forty-seven thousand, two hundred twenty-six".