622401222104226 has 12 divisors (see below), whose sum is σ = 1348535981225862. Its totient is φ = 207467074034736.

The previous prime is 622401222104113. The next prime is 622401222104257.

622401222104226 is a `hidden beast` number, since 6 + 2 + 2 + 4 + 0 + 1 + 2 + 221 + 0 + 422 + 6 = 666.

622401222104226 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 315704844567225 + 306696377537001 = 17768085^2 + 17512749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17288922836211 + ... + 17288922836246.

Almost surely, 2^{622401222104226} is an apocalyptic number.

622401222104226 is an abundant number, since it is smaller than the sum of its proper divisors (726134759121636).

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

622401222104226 is a wasteful number, since it uses less digits than its factorization.

622401222104226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34577845672465 (or 34577845672462 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 622401222104226 in words is "six hundred twenty-two trillion, four hundred one billion, two hundred twenty-two million, one hundred four thousand, two hundred twenty-six".