622469274097 has 16 divisors (see below), whose sum is σ = 696317981184. Its totient is φ = 551525040000.

The previous prime is 622469274001. The next prime is 622469274121. The reversal of 622469274097 is 790472964226.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-622469274097 is a prime.

It is a super-2 number, since 2×622469274097² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622469274197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242529 + ... + 1141822.

It is an arithmetic number, because the mean of its divisors is an integer number (43519873824).

Almost surely, 2^622469274097 is an apocalyptic number.

It is an amenable number.

622469274097 is a deficient number, since it is larger than the sum of its proper divisors (73848707087).

622469274097 is a wasteful number, since it uses less digits than its factorization.

622469274097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385400.

The product of its (nonzero) digits is 18289152, while the sum is 58.

The spelling of 622469274097 in words is "six hundred twenty-two billion, four hundred sixty-nine million, two hundred seventy-four thousand, ninety-seven".