1330212451122 has 96 divisors (see below), whose sum is σ = 3043101784320. Its totient is φ = 418783322880.

The previous prime is 1330212451109. The next prime is 1330212451129. The reversal of 1330212451122 is 2211542120331.

It is a happy number.

1330212451122 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 2 + 124 + 511 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (1330212451129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222403372 + ... + 222409352.

It is an arithmetic number, because the mean of its divisors is an integer number (31698976920).

Almost surely, 2^{1330212451122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330212451122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521550892160).

1330212451122 is an abundant number, since it is smaller than the sum of its proper divisors (1712889333198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330212451122 is a wasteful number, since it uses less digits than its factorization.

1330212451122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7888 (or 7885 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1330212451122 its reverse (2211542120331), we get a palindrome (3541754571453).

The spelling of 1330212451122 in words is "one trillion, three hundred thirty billion, two hundred twelve million, four hundred fifty-one thousand, one hundred twenty-two".