1017102216 has 64 divisors (see below), whose sum is σ = 2744219520. Its totient is φ = 312284160.

The previous prime is 1017102179. The next prime is 1017102269. The reversal of 1017102216 is 6122017101.

It is a happy number.

It is a super-2 number, since 2×1017102216² = 2068993835584221312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1017102192 and 1017102201.

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 15 ways as a sum of consecutive naturals, for example, 153696 + ... + 160176.

It is an arithmetic number, because the mean of its divisors is an integer number (42878430).

Almost surely, 2^1017102216 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 1017102216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1372109760).

1017102216 is an abundant number, since it is smaller than the sum of its proper divisors (1727117304).

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

1017102216 is a wasteful number, since it uses less digits than its factorization.

1017102216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7006 (or 7002 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 1017102216 is about 31892.0400100088. The cubic root of 1017102216 is about 1005.6685455434.

Adding to 1017102216 its reverse (6122017101), we get a palindrome (7139119317).

The spelling of 1017102216 in words is "one billion, seventeen million, one hundred two thousand, two hundred sixteen".