1084228194250 has 64 divisors (see below), whose sum is σ = 2062063785600. Its totient is φ = 426820646400.

The previous prime is 1084228194191. The next prime is 1084228194281. The reversal of 1084228194250 is 524918224801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1084228194250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4215861 + ... + 4465639.

It is an arithmetic number, because the mean of its divisors is an integer number (32219746650).

Almost surely, 2^{1084228194250} is an apocalyptic number.

1084228194250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1084228194250 is a deficient number, since it is larger than the sum of its proper divisors (977835591350).

1084228194250 is a wasteful number, since it uses less digits than its factorization.

1084228194250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250072 (or 250062 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 1084228194250 in words is "one trillion, eighty-four billion, two hundred twenty-eight million, one hundred ninety-four thousand, two hundred fifty".