622342121243226 has 64 divisors (see below), whose sum is σ = 1293458948891136. Its totient is φ = 199458687168000.

The previous prime is 622342121243201. The next prime is 622342121243257.

622342121243226 is nontrivially palindromic in base 10.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 14955250 + ... + 38318973.

It is an arithmetic number, because the mean of its divisors is an integer number (20210296076424).

Almost surely, 2^{622342121243226} is an apocalyptic number.

622342121243226 is an abundant number, since it is smaller than the sum of its proper divisors (671116827647910).

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

622342121243226 is a wasteful number, since it uses less digits than its factorization.

622342121243226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53274887.

The product of its digits is 663552, while the sum is 42.

The spelling of 622342121243226 in words is "six hundred twenty-two trillion, three hundred forty-two billion, one hundred twenty-one million, two hundred forty-three thousand, two hundred twenty-six".