100600622464 has 64 divisors (see below), whose sum is σ = 204940990800. Its totient is φ = 49173903360.

The previous prime is 100600622453. The next prime is 100600622471. The reversal of 100600622464 is 464226006001.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×100600622464² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1330114 + ... + 1403710.

Almost surely, 2^100600622464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100600622464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102470495400).

100600622464 is an abundant number, since it is smaller than the sum of its proper divisors (104340368336).

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

100600622464 is an equidigital number, since it uses as much as digits as its factorization.

100600622464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73851 (or 73839 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 100600622464 its reverse (464226006001), we get a palindrome (564826628465).

The spelling of 100600622464 in words is "one hundred billion, six hundred million, six hundred twenty-two thousand, four hundred sixty-four".