1121200001330 has 16 divisors (see below), whose sum is σ = 2018183321880. Its totient is φ = 448474818432.

The previous prime is 1121200001297. The next prime is 1121200001419. The reversal of 1121200001330 is 331000021211.

It can be written as a sum of positive squares in 4 ways, for example, as 1107733095121 + 13466906209 = 1052489^2 + 116047^2 .

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, 331436 + ... + 1533704.

Almost surely, 2^{1121200001330} is an apocalyptic number.

1121200001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121200001330 is a deficient number, since it is larger than the sum of its proper divisors (896983320550).

1121200001330 is a wasteful number, since it uses less digits than its factorization.

1121200001330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295533.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1121200001330 its reverse (331000021211), we get a palindrome (1452200022541).

The spelling of 1121200001330 in words is "one trillion, one hundred twenty-one billion, two hundred million, one thousand, three hundred thirty".