1330222131122 has 4 divisors (see below), whose sum is σ = 1995333196686. Its totient is φ = 665111065560.

The previous prime is 1330222130933. The next prime is 1330222131151. The reversal of 1330222131122 is 2211312220331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 922347031321 + 407875099801 = 960389^2 + 638651^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332555532779 + ... + 332555532782.

Almost surely, 2^{1330222131122} is an apocalyptic number.

1330222131122 is a deficient number, since it is larger than the sum of its proper divisors (665111065564).

1330222131122 is an equidigital number, since it uses as much as digits as its factorization.

1330222131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665111065563.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1330222131122 its reverse (2211312220331), we get a palindrome (3541534351453).

The spelling of 1330222131122 in words is "one trillion, three hundred thirty billion, two hundred twenty-two million, one hundred thirty-one thousand, one hundred twenty-two".