10778051198 has 12 divisors (see below), whose sum is σ = 16398004560. Its totient is φ = 5313118860.

The previous prime is 10778051159. The next prime is 10778051203. The reversal of 10778051198 is 89115087701.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 524438 + ... + 544601.

It is an arithmetic number, because the mean of its divisors is an integer number (1366500380).

Almost surely, 2^10778051198 is an apocalyptic number.

10778051198 is a deficient number, since it is larger than the sum of its proper divisors (5619953362).

10778051198 is an equidigital number, since it uses as much as digits as its factorization.

10778051198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069183 (or 1069112 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 47.

The spelling of 10778051198 in words is "ten billion, seven hundred seventy-eight million, fifty-one thousand, one hundred ninety-eight".