10116210258 has 128 divisors (see below), whose sum is σ = 28129904640. Its totient is φ = 2617997760.

The previous prime is 10116210193. The next prime is 10116210259. The reversal of 10116210258 is 85201261101.

10116210258 is a `hidden beast` number, since 1 + 0 + 11 + 621 + 0 + 25 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10116210259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1172416 + ... + 1181012.

It is an arithmetic number, because the mean of its divisors is an integer number (219764880).

Almost surely, 2^10116210258 is an apocalyptic number.

10116210258 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10116210258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14064952320).

10116210258 is an abundant number, since it is smaller than the sum of its proper divisors (18013694382).

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

10116210258 is a wasteful number, since it uses less digits than its factorization.

10116210258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8909 (or 8903 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

Adding to 10116210258 its reverse (85201261101), we get a palindrome (95317471359).

The spelling of 10116210258 in words is "ten billion, one hundred sixteen million, two hundred ten thousand, two hundred fifty-eight".