1117022447050 has 24 divisors (see below), whose sum is σ = 2167994873376. Its totient is φ = 427382501040.

The previous prime is 1117022447029. The next prime is 1117022447059. The reversal of 1117022447050 is 507442207111.

It is a junction number, because it is equal to n+sod(n) for n = 1117022446997 and 1117022447015.

It is not an unprimeable number, because it can be changed into a prime (1117022447059) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 485660784 + ... + 485663083.

It is an arithmetic number, because the mean of its divisors is an integer number (90333119724).

Almost surely, 2^{1117022447050} is an apocalyptic number.

1117022447050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117022447050 is a deficient number, since it is larger than the sum of its proper divisors (1050972426326).

1117022447050 is a wasteful number, since it uses less digits than its factorization.

1117022447050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971323902 (or 971323897 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The spelling of 1117022447050 in words is "one trillion, one hundred seventeen billion, twenty-two million, four hundred forty-seven thousand, fifty".