10219667848 has 32 divisors (see below), whose sum is σ = 20701863000. Its totient is φ = 4701685248.

The previous prime is 10219667789. The next prime is 10219667851. The reversal of 10219667848 is 84876691201.

It can be written as a sum of positive squares in 4 ways, for example, as 5571428164 + 4648239684 = 74642^2 + 68178^2 .

It is a super-2 number, since 2×10219667848² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 10219667795 and 10219667804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124423 + ... + 189526.

Almost surely, 2^10219667848 is an apocalyptic number.

It is an amenable number.

10219667848 is an abundant number, since it is smaller than the sum of its proper divisors (10482195152).

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

10219667848 is a wasteful number, since it uses less digits than its factorization.

10219667848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314281 (or 314277 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 10219667848 in words is "ten billion, two hundred nineteen million, six hundred sixty-seven thousand, eight hundred forty-eight".