105102220616 has 16 divisors (see below), whose sum is σ = 203862066300. Its totient is φ = 50739002944.

The previous prime is 105102220591. The next prime is 105102220633. The reversal of 105102220616 is 616022201501.

It can be written as a sum of positive squares in 2 ways, for example, as 90619060900 + 14483159716 = 301030^2 + 120346^2 .

It is a super-2 number, since 2×105102220616² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226513175 + ... + 226513638.

Almost surely, 2^105102220616 is an apocalyptic number.

It is an amenable number.

105102220616 is a deficient number, since it is larger than the sum of its proper divisors (98759845684).

105102220616 is a wasteful number, since it uses less digits than its factorization.

105102220616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453026848 (or 453026844 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 105102220616 in words is "one hundred five billion, one hundred two million, two hundred twenty thousand, six hundred sixteen".