10618888602 has 64 divisors (see below), whose sum is σ = 25737882624. Its totient is φ = 2851234560.

The previous prime is 10618888591. The next prime is 10618888613. The reversal of 10618888602 is 20688881601.

It is an interprime number because it is at equal distance from previous prime (10618888591) and next prime (10618888613).

It is a super-2 number, since 2×10618888602² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 482613 + ... + 504135.

It is an arithmetic number, because the mean of its divisors is an integer number (402154416).

Almost surely, 2^10618888602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10618888602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12868941312).

10618888602 is an abundant number, since it is smaller than the sum of its proper divisors (15118994022).

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

10618888602 is a wasteful number, since it uses less digits than its factorization.

10618888602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22243.

The product of its (nonzero) digits is 294912, while the sum is 48.

The spelling of 10618888602 in words is "ten billion, six hundred eighteen million, eight hundred eighty-eight thousand, six hundred two".