1120774002205 has 32 divisors (see below), whose sum is σ = 1584361916928. Its totient is φ = 750357388800.

The previous prime is 1120774002203. The next prime is 1120774002251. The reversal of 1120774002205 is 5022004770211.

It is not a de Polignac number, because 1120774002205 - 2¹ = 1120774002203 is a prime.

It is a super-2 number, since 2×1120774002205² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120774002203) 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 31 ways as a sum of consecutive naturals, for example, 1873176 + ... + 2397985.

It is an arithmetic number, because the mean of its divisors is an integer number (49511309904).

Almost surely, 2^{1120774002205} is an apocalyptic number.

It is an amenable number.

1120774002205 is a deficient number, since it is larger than the sum of its proper divisors (463587914723).

1120774002205 is a wasteful number, since it uses less digits than its factorization.

1120774002205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271557.

The product of its (nonzero) digits is 7840, while the sum is 31.

Adding to 1120774002205 its reverse (5022004770211), we get a palindrome (6142778772416).

The spelling of 1120774002205 in words is "one trillion, one hundred twenty billion, seven hundred seventy-four million, two thousand, two hundred five".